-82.44% is the change from 131 to 23
Calculation steps:
[( 23 - 131 ) ÷ 131] x 100 = -82.44%
Formula
Percentage change = [(23 - 131) / 131] x 100
Subtract the new number by the original number
23 - 131 = -108
-108 ÷ 131 = -0.8244274809160306
-0.8244274809160306 x 100 = -82.44%