-89.07% is the change from 558 to 61
Calculation steps:
[( 61 - 558 ) ÷ 558] x 100 = -89.07%
Formula
Percentage change = [(61 - 558) / 558] x 100
Subtract the new number by the original number
61 - 558 = -497
-497 ÷ 558 = -0.8906810035842294
-0.8906810035842294 x 100 = -89.07%