9.69% is the change from 578 to 634
Calculation steps:
[( 634 - 578 ) ÷ 578] x 100 = 9.69%
Formula
Percentage change = [(634 - 578) / 578] x 100
Subtract the new number by the original number
634 - 578 = 56
56 ÷ 578 = 0.09688581314878893
0.09688581314878893 x 100 = 9.69%