69.78% is the change from 556 to 944
Calculation steps:
[( 944 - 556 ) ÷ 556] x 100 = 69.78%
Formula
Percentage change = [(944 - 556) / 556] x 100
Subtract the new number by the original number
944 - 556 = 388
388 ÷ 556 = 0.697841726618705
0.697841726618705 x 100 = 69.78%