-92.62% is the change from 122 to 9
Calculation steps:
[( 9 - 122 ) ÷ 122] x 100 = -92.62%
Formula
Percentage change = [(9 - 122) / 122] x 100
Subtract the new number by the original number
9 - 122 = -113
-113 ÷ 122 = -0.9262295081967213
-0.9262295081967213 x 100 = -92.62%