20.23% is the change from 697 to 838
Calculation steps:
[( 838 - 697 ) ÷ 697] x 100 = 20.23%
Formula
Percentage change = [(838 - 697) / 697] x 100
Subtract the new number by the original number
838 - 697 = 141
141 ÷ 697 = 0.20229555236728838
0.20229555236728838 x 100 = 20.23%