-96.57% is the change from 233 to 8
Calculation steps:
[( 8 - 233 ) ÷ 233] x 100 = -96.57%
Formula
Percentage change = [(8 - 233) / 233] x 100
Subtract the new number by the original number
8 - 233 = -225
-225 ÷ 233 = -0.9656652360515021
-0.9656652360515021 x 100 = -96.57%