21.44% is the change from 681 to 827
Calculation steps:
[( 827 - 681 ) ÷ 681] x 100 = 21.44%
Formula
Percentage change = [(827 - 681) / 681] x 100
Subtract the new number by the original number
827 - 681 = 146
146 ÷ 681 = 0.2143906020558003
0.2143906020558003 x 100 = 21.44%