72.66% is the change from 556 to 960
Calculation steps:
[( 960 - 556 ) ÷ 556] x 100 = 72.66%
Formula
Percentage change = [(960 - 556) / 556] x 100
Subtract the new number by the original number
960 - 556 = 404
404 ÷ 556 = 0.7266187050359713
0.7266187050359713 x 100 = 72.66%