83.04% is the change from 342 to 626
Calculation steps:
[( 626 - 342 ) ÷ 342] x 100 = 83.04%
Formula
Percentage change = [(626 - 342) / 342] x 100
Subtract the new number by the original number
626 - 342 = 284
284 ÷ 342 = 0.8304093567251462
0.8304093567251462 x 100 = 83.04%