20.22% is the change from 712 to 856
Calculation steps:
[( 856 - 712 ) ÷ 712] x 100 = 20.22%
Formula
Percentage change = [(856 - 712) / 712] x 100
Subtract the new number by the original number
856 - 712 = 144
144 ÷ 712 = 0.20224719101123595
0.20224719101123595 x 100 = 20.22%
Example