-81.92% is the change from 177 to 32
Calculation steps:
[( 32 - 177 ) ÷ 177] x 100 = -81.92%
Formula
Percentage change = [(32 - 177) / 177] x 100
Subtract the new number by the original number
32 - 177 = -145
-145 ÷ 177 = -0.8192090395480226
-0.8192090395480226 x 100 = -81.92%