-95.97% is the change from 620 to 25
Calculation steps:
[( 25 - 620 ) ÷ 620] x 100 = -95.97%
Formula
Percentage change = [(25 - 620) / 620] x 100
Subtract the new number by the original number
25 - 620 = -595
-595 ÷ 620 = -0.9596774193548387
-0.9596774193548387 x 100 = -95.97%