53.36% is the change from 223 to 342
Calculation steps:
[( 342 - 223 ) ÷ 223] x 100 = 53.36%
Formula
Percentage change = [(342 - 223) / 223] x 100
Subtract the new number by the original number
342 - 223 = 119
119 ÷ 223 = 0.5336322869955157
0.5336322869955157 x 100 = 53.36%