83.33% is the change from 342 to 627
Calculation steps:
[( 627 - 342 ) ÷ 342] x 100 = 83.33%
Formula
Percentage change = [(627 - 342) / 342] x 100
Subtract the new number by the original number
627 - 342 = 285
285 ÷ 342 = 0.8333333333333334
0.8333333333333334 x 100 = 83.33%