-69.37% is the change from 457 to 140
Calculation steps:
[( 140 - 457 ) ÷ 457] x 100 = -69.37%
Formula
Percentage change = [(140 - 457) / 457] x 100
Subtract the new number by the original number
140 - 457 = -317
-317 ÷ 457 = -0.6936542669584245
-0.6936542669584245 x 100 = -69.37%