Workflow & Planning
Growth signalNo paid features detectedMedium-risk permissions
Percentage Change Calculator icon

Percentage Change Calculator

Calculate percentage change between two values

Users650Current public install base
Rating5.0Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth+24Net users gained this week
7-day growth rate+3.83%Relative weekly velocity
Preview

Percentage Change Calculator Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

6396436476516552026年7月15日2026年7月18日2026年7月21日Latest: 650
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
5.00
Latest
5.00
7-day rating change
0.00
4.904.955.005.055.102026年7月15日2026年7月18日2026年7月21日Latest: 5.00
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining
-3-0.46%
7-day growthGrowing
+24+3.83%
30-day growthGrowing
+31+5.01%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0
ManifestV3
Size27.14KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension can be used to calculate the difference in percentage between two values, for example Year 1 revenue compared to Year 2 Revenue.

DM Calc has multiple calculators for digital marketers and the YoY/MoM growth calculator is the most used one. Therefore, having an easy to use Chrome extension would make things a lot quicker by not having to go to the website and waiting for the page to load or having to go to Excel to calculate the change by using a formula.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews3Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
1
4★
0
3★
0
2★
0
1★
0
Iulian Grecu2025年4月25日
5

very useful extension for digital marketers.

Version 2.0Language en
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