15.95% is the change from 558 to 647
Calculation steps:
[( 647 - 558 ) ÷ 558] x 100 = 15.95%
Formula
Percentage change = [(647 - 558) / 558] x 100
Subtract the new number by the original number
647 - 558 = 89
89 ÷ 558 = 0.15949820788530467
0.15949820788530467 x 100 = 15.95%