-82.44% is the change from 558 to 98
Calculation steps:
[( 98 - 558 ) ÷ 558] x 100 = -82.44%
Formula
Percentage change = [(98 - 558) / 558] x 100
Subtract the new number by the original number
98 - 558 = -460
-460 ÷ 558 = -0.8243727598566308
-0.8243727598566308 x 100 = -82.44%