-78.07% is the change from 538 to 118
Calculation steps:
[( 118 - 538 ) ÷ 538] x 100 = -78.07%
Formula
Percentage change = [(118 - 538) / 538] x 100
Subtract the new number by the original number
118 - 538 = -420
-420 ÷ 538 = -0.7806691449814126
-0.7806691449814126 x 100 = -78.07%