64.86% is the change from 74 to 122
Calculation steps:
[( 122 - 74 ) ÷ 74] x 100 = 64.86%
Formula
Percentage change = [(122 - 74) / 74] x 100
Subtract the new number by the original number
122 - 74 = 48
48 ÷ 74 = 0.6486486486486487
0.6486486486486487 x 100 = 64.86%