-93.39% is the change from 121 to 8
Calculation steps:
[( 8 - 121 ) ÷ 121] x 100 = -93.39%
Formula
Percentage change = [(8 - 121) / 121] x 100
Subtract the new number by the original number
8 - 121 = -113
-113 ÷ 121 = -0.9338842975206612
-0.9338842975206612 x 100 = -93.39%