-25.15% is the change from 163 to 122
Calculation steps:
[( 122 - 163 ) ÷ 163] x 100 = -25.15%
Formula
Percentage change = [(122 - 163) / 163] x 100
Subtract the new number by the original number
122 - 163 = -41
-41 ÷ 163 = -0.25153374233128833
-0.25153374233128833 x 100 = -25.15%