-60.17% is the change from 231 to 92
Calculation steps:
[( 92 - 231 ) ÷ 231] x 100 = -60.17%
Formula
Percentage change = [(92 - 231) / 231] x 100
Subtract the new number by the original number
92 - 231 = -139
-139 ÷ 231 = -0.6017316017316018
-0.6017316017316018 x 100 = -60.17%