180.06% is the change from 311 to 871
Calculation steps:
[( 871 - 311 ) ÷ 311] x 100 = 180.06%
Formula
Percentage change = [(871 - 311) / 311] x 100
Subtract the new number by the original number
871 - 311 = 560
560 ÷ 311 = 1.8006430868167203
1.8006430868167203 x 100 = 180.06%