9.45% is the change from 582 to 637
Calculation steps:
[( 637 - 582 ) ÷ 582] x 100 = 9.45%
Formula
Percentage change = [(637 - 582) / 582] x 100
Subtract the new number by the original number
637 - 582 = 55
55 ÷ 582 = 0.09450171821305842
0.09450171821305842 x 100 = 9.45%