-46.93% is the change from 228 to 121
Calculation steps:
[( 121 - 228 ) ÷ 228] x 100 = -46.93%
Formula
Percentage change = [(121 - 228) / 228] x 100
Subtract the new number by the original number
121 - 228 = -107
-107 ÷ 228 = -0.4692982456140351
-0.4692982456140351 x 100 = -46.93%