63.22% is the change from 348 to 568
Calculation steps:
[( 568 - 348 ) ÷ 348] x 100 = 63.22%
Formula
Percentage change = [(568 - 348) / 348] x 100
Subtract the new number by the original number
568 - 348 = 220
220 ÷ 348 = 0.632183908045977
0.632183908045977 x 100 = 63.22%