72.84% is the change from 556 to 961
Calculation steps:
[( 961 - 556 ) ÷ 556] x 100 = 72.84%
Formula
Percentage change = [(961 - 556) / 556] x 100
Subtract the new number by the original number
961 - 556 = 405
405 ÷ 556 = 0.7284172661870504
0.7284172661870504 x 100 = 72.84%