-95.01% is the change from 641 to 32
Calculation steps:
[( 32 - 641 ) ÷ 641] x 100 = -95.01%
Formula
Percentage change = [(32 - 641) / 641] x 100
Subtract the new number by the original number
32 - 641 = -609
-609 ÷ 641 = -0.9500780031201248
-0.9500780031201248 x 100 = -95.01%