44.98% is the change from 558 to 809
Calculation steps:
[( 809 - 558 ) ÷ 558] x 100 = 44.98%
Formula
Percentage change = [(809 - 558) / 558] x 100
Subtract the new number by the original number
809 - 558 = 251
251 ÷ 558 = 0.449820788530466
0.449820788530466 x 100 = 44.98%