154.68% is the change from 342 to 871
Calculation steps:
[( 871 - 342 ) ÷ 342] x 100 = 154.68%
Formula
Percentage change = [(871 - 342) / 342] x 100
Subtract the new number by the original number
871 - 342 = 529
529 ÷ 342 = 1.5467836257309941
1.5467836257309941 x 100 = 154.68%