65.33% is the change from 75 to 124
Calculation steps:
[( 124 - 75 ) ÷ 75] x 100 = 65.33%
Formula
Percentage change = [(124 - 75) / 75] x 100
Subtract the new number by the original number
124 - 75 = 49
49 ÷ 75 = 0.6533333333333333
0.6533333333333333 x 100 = 65.33%