-56.16% is the change from 276 to 121
Calculation steps:
[( 121 - 276 ) ÷ 276] x 100 = -56.16%
Formula
Percentage change = [(121 - 276) / 276] x 100
Subtract the new number by the original number
121 - 276 = -155
-155 ÷ 276 = -0.5615942028985508
-0.5615942028985508 x 100 = -56.16%