5.22% is the change from 651 to 685
Calculation steps:
[( 685 - 651 ) ÷ 651] x 100 = 5.22%
Formula
Percentage change = [(685 - 651) / 651] x 100
Subtract the new number by the original number
685 - 651 = 34
34 ÷ 651 = 0.05222734254992319
0.05222734254992319 x 100 = 5.22%