20.51% is the change from 712 to 858
Calculation steps:
[( 858 - 712 ) ÷ 712] x 100 = 20.51%
Formula
Percentage change = [(858 - 712) / 712] x 100
Subtract the new number by the original number
858 - 712 = 146
146 ÷ 712 = 0.2050561797752809
0.2050561797752809 x 100 = 20.51%