-18.95% is the change from 153 to 124
Calculation steps:
[( 124 - 153 ) ÷ 153] x 100 = -18.95%
Formula
Percentage change = [(124 - 153) / 153] x 100
Subtract the new number by the original number
124 - 153 = -29
-29 ÷ 153 = -0.1895424836601307
-0.1895424836601307 x 100 = -18.95%