-80.47% is the change from 558 to 109
Calculation steps:
[( 109 - 558 ) ÷ 558] x 100 = -80.47%
Formula
Percentage change = [(109 - 558) / 558] x 100
Subtract the new number by the original number
109 - 558 = -449
-449 ÷ 558 = -0.8046594982078853
-0.8046594982078853 x 100 = -80.47%