-90.33% is the change from 331 to 32
Calculation steps:
[( 32 - 331 ) ÷ 331] x 100 = -90.33%
Formula
Percentage change = [(32 - 331) / 331] x 100
Subtract the new number by the original number
32 - 331 = -299
-299 ÷ 331 = -0.9033232628398792
-0.9033232628398792 x 100 = -90.33%