-67.16% is the change from 271 to 89
Calculation steps:
[( 89 - 271 ) ÷ 271] x 100 = -67.16%
Formula
Percentage change = [(89 - 271) / 271] x 100
Subtract the new number by the original number
89 - 271 = -182
-182 ÷ 271 = -0.6715867158671587
-0.6715867158671587 x 100 = -67.16%