-75.45% is the change from 554 to 136
Calculation steps:
[( 136 - 554 ) ÷ 554] x 100 = -75.45%
Formula
Percentage change = [(136 - 554) / 554] x 100
Subtract the new number by the original number
136 - 554 = -418
-418 ÷ 554 = -0.7545126353790613
-0.7545126353790613 x 100 = -75.45%