63.38% is the change from 213 to 348
Calculation steps:
[( 348 - 213 ) ÷ 213] x 100 = 63.38%
Formula
Percentage change = [(348 - 213) / 213] x 100
Subtract the new number by the original number
348 - 213 = 135
135 ÷ 213 = 0.6338028169014085
0.6338028169014085 x 100 = 63.38%