124.27% is the change from 342 to 767
Calculation steps:
[( 767 - 342 ) ÷ 342] x 100 = 124.27%
Formula
Percentage change = [(767 - 342) / 342] x 100
Subtract the new number by the original number
767 - 342 = 425
425 ÷ 342 = 1.2426900584795322
1.2426900584795322 x 100 = 124.27%