-53.98% is the change from 176 to 81
Calculation steps:
[( 81 - 176 ) ÷ 176] x 100 = -53.98%
Formula
Percentage change = [(81 - 176) / 176] x 100
Subtract the new number by the original number
81 - 176 = -95
-95 ÷ 176 = -0.5397727272727273
-0.5397727272727273 x 100 = -53.98%