67.57% is the change from 74 to 124
Calculation steps:
[( 124 - 74 ) ÷ 74] x 100 = 67.57%
Formula
Percentage change = [(124 - 74) / 74] x 100
Subtract the new number by the original number
124 - 74 = 50
50 ÷ 74 = 0.6756756756756757
0.6756756756756757 x 100 = 67.57%