-74.91% is the change from 554 to 139
Calculation steps:
[( 139 - 554 ) ÷ 554] x 100 = -74.91%
Formula
Percentage change = [(139 - 554) / 554] x 100
Subtract the new number by the original number
139 - 554 = -415
-415 ÷ 554 = -0.7490974729241877
-0.7490974729241877 x 100 = -74.91%