76.19% is the change from 42 to 74
Calculation steps:
[( 74 - 42 ) ÷ 42] x 100 = 76.19%
Formula
Percentage change = [(74 - 42) / 42] x 100
Subtract the new number by the original number
74 - 42 = 32
32 ÷ 42 = 0.7619047619047619
0.7619047619047619 x 100 = 76.19%