-96.86% is the change from 955 to 30
Calculation steps:
[( 30 - 955 ) ÷ 955] x 100 = -96.86%
Formula
Percentage change = [(30 - 955) / 955] x 100
Subtract the new number by the original number
30 - 955 = -925
-925 ÷ 955 = -0.9685863874345549
-0.9685863874345549 x 100 = -96.86%