91.81% is the change from 342 to 656
Calculation steps:
[( 656 - 342 ) ÷ 342] x 100 = 91.81%
Formula
Percentage change = [(656 - 342) / 342] x 100
Subtract the new number by the original number
656 - 342 = 314
314 ÷ 342 = 0.9181286549707602
0.9181286549707602 x 100 = 91.81%