511.43% is the change from 140 to 856
Calculation steps:
[( 856 - 140 ) ÷ 140] x 100 = 511.43%
Formula
Percentage change = [(856 - 140) / 140] x 100
Subtract the new number by the original number
856 - 140 = 716
716 ÷ 140 = 5.114285714285714
5.114285714285714 x 100 = 511.43%