63.67% is the change from 556 to 910
Calculation steps:
[( 910 - 556 ) ÷ 556] x 100 = 63.67%
Formula
Percentage change = [(910 - 556) / 556] x 100
Subtract the new number by the original number
910 - 556 = 354
354 ÷ 556 = 0.6366906474820144
0.6366906474820144 x 100 = 63.67%