19.18% is the change from 558 to 665
Calculation steps:
[( 665 - 558 ) ÷ 558] x 100 = 19.18%
Formula
Percentage change = [(665 - 558) / 558] x 100
Subtract the new number by the original number
665 - 558 = 107
107 ÷ 558 = 0.1917562724014337
0.1917562724014337 x 100 = 19.18%