3.28% is the change from 61 to 63
Calculation steps:
[( 63 - 61 ) ÷ 61] x 100 = 3.28%
Formula
Percentage change = [(63 - 61) / 61] x 100
Subtract the new number by the original number
63 - 61 = 2
2 ÷ 61 = 0.03278688524590164
0.03278688524590164 x 100 = 3.28%