-55.07% is the change from 276 to 124
Calculation steps:
[( 124 - 276 ) ÷ 276] x 100 = -55.07%
Formula
Percentage change = [(124 - 276) / 276] x 100
Subtract the new number by the original number
124 - 276 = -152
-152 ÷ 276 = -0.5507246376811594
-0.5507246376811594 x 100 = -55.07%