183.71% is the change from 307 to 871
Calculation steps:
[( 871 - 307 ) ÷ 307] x 100 = 183.71%
Formula
Percentage change = [(871 - 307) / 307] x 100
Subtract the new number by the original number
871 - 307 = 564
564 ÷ 307 = 1.8371335504885993
1.8371335504885993 x 100 = 183.71%