24.49% is the change from 49 to 61
Calculation steps:
[( 61 - 49 ) ÷ 49] x 100 = 24.49%
Formula
Percentage change = [(61 - 49) / 49] x 100
Subtract the new number by the original number
61 - 49 = 12
12 ÷ 49 = 0.24489795918367346
0.24489795918367346 x 100 = 24.49%