31.64% is the change from 651 to 857
Calculation steps:
[( 857 - 651 ) ÷ 651] x 100 = 31.64%
Formula
Percentage change = [(857 - 651) / 651] x 100
Subtract the new number by the original number
857 - 651 = 206
206 ÷ 651 = 0.31643625192012287
0.31643625192012287 x 100 = 31.64%