-59.48% is the change from 306 to 124
Calculation steps:
[( 124 - 306 ) ÷ 306] x 100 = -59.48%
Formula
Percentage change = [(124 - 306) / 306] x 100
Subtract the new number by the original number
124 - 306 = -182
-182 ÷ 306 = -0.5947712418300654
-0.5947712418300654 x 100 = -59.48%