-60.49% is the change from 81 to 32
Calculation steps:
[( 32 - 81 ) ÷ 81] x 100 = -60.49%
Formula
Percentage change = [(32 - 81) / 81] x 100
Subtract the new number by the original number
32 - 81 = -49
-49 ÷ 81 = -0.6049382716049383
-0.6049382716049383 x 100 = -60.49%