19.52% is the change from 712 to 851
Calculation steps:
[( 851 - 712 ) ÷ 712] x 100 = 19.52%
Formula
Percentage change = [(851 - 712) / 712] x 100
Subtract the new number by the original number
851 - 712 = 139
139 ÷ 712 = 0.1952247191011236
0.1952247191011236 x 100 = 19.52%