20.03% is the change from 689 to 827
Calculation steps:
[( 827 - 689 ) ÷ 689] x 100 = 20.03%
Formula
Percentage change = [(827 - 689) / 689] x 100
Subtract the new number by the original number
827 - 689 = 138
138 ÷ 689 = 0.20029027576197386
0.20029027576197386 x 100 = 20.03%