60.34% is the change from 348 to 558
Calculation steps:
[( 558 - 348 ) ÷ 348] x 100 = 60.34%
Formula
Percentage change = [(558 - 348) / 348] x 100
Subtract the new number by the original number
558 - 348 = 210
210 ÷ 348 = 0.603448275862069
0.603448275862069 x 100 = 60.34%