-55.45% is the change from 220 to 98
Calculation steps:
[( 98 - 220 ) ÷ 220] x 100 = -55.45%
Formula
Percentage change = [(98 - 220) / 220] x 100
Subtract the new number by the original number
98 - 220 = -122
-122 ÷ 220 = -0.5545454545454546
-0.5545454545454546 x 100 = -55.45%