71.83% is the change from 71 to 122
Calculation steps:
[( 122 - 71 ) ÷ 71] x 100 = 71.83%
Formula
Percentage change = [(122 - 71) / 71] x 100
Subtract the new number by the original number
122 - 71 = 51
51 ÷ 71 = 0.7183098591549296
0.7183098591549296 x 100 = 71.83%