-23.97% is the change from 121 to 92
Calculation steps:
[( 92 - 121 ) ÷ 121] x 100 = -23.97%
Formula
Percentage change = [(92 - 121) / 121] x 100
Subtract the new number by the original number
92 - 121 = -29
-29 ÷ 121 = -0.2396694214876033
-0.2396694214876033 x 100 = -23.97%