69.44% is the change from 36 to 61
Calculation steps:
[( 61 - 36 ) ÷ 36] x 100 = 69.44%
Formula
Percentage change = [(61 - 36) / 36] x 100
Subtract the new number by the original number
61 - 36 = 25
25 ÷ 36 = 0.6944444444444444
0.6944444444444444 x 100 = 69.44%