-96.86% is the change from 956 to 30
Calculation steps:
[( 30 - 956 ) ÷ 956] x 100 = -96.86%
Formula
Percentage change = [(30 - 956) / 956] x 100
Subtract the new number by the original number
30 - 956 = -926
-926 ÷ 956 = -0.9686192468619247
-0.9686192468619247 x 100 = -96.86%