342.13% is the change from 197 to 871
Calculation steps:
[( 871 - 197 ) ÷ 197] x 100 = 342.13%
Formula
Percentage change = [(871 - 197) / 197] x 100
Subtract the new number by the original number
871 - 197 = 674
674 ÷ 197 = 3.4213197969543145
3.4213197969543145 x 100 = 342.13%