-48.97% is the change from 243 to 124
Calculation steps:
[( 124 - 243 ) ÷ 243] x 100 = -48.97%
Formula
Percentage change = [(124 - 243) / 243] x 100
Subtract the new number by the original number
124 - 243 = -119
-119 ÷ 243 = -0.4897119341563786
-0.4897119341563786 x 100 = -48.97%