163.14% is the change from 331 to 871
Calculation steps:
[( 871 - 331 ) ÷ 331] x 100 = 163.14%
Formula
Percentage change = [(871 - 331) / 331] x 100
Subtract the new number by the original number
871 - 331 = 540
540 ÷ 331 = 1.6314199395770392
1.6314199395770392 x 100 = 163.14%