54.43% is the change from 79 to 122
Calculation steps:
[( 122 - 79 ) ÷ 79] x 100 = 54.43%
Formula
Percentage change = [(122 - 79) / 79] x 100
Subtract the new number by the original number
122 - 79 = 43
43 ÷ 79 = 0.5443037974683544
0.5443037974683544 x 100 = 54.43%