19.97% is the change from 681 to 817
Calculation steps:
[( 817 - 681 ) ÷ 681] x 100 = 19.97%
Formula
Percentage change = [(817 - 681) / 681] x 100
Subtract the new number by the original number
817 - 681 = 136
136 ÷ 681 = 0.19970631424375918
0.19970631424375918 x 100 = 19.97%