19.86% is the change from 710 to 851
Calculation steps:
[( 851 - 710 ) ÷ 710] x 100 = 19.86%
Formula
Percentage change = [(851 - 710) / 710] x 100
Subtract the new number by the original number
851 - 710 = 141
141 ÷ 710 = 0.19859154929577466
0.19859154929577466 x 100 = 19.86%