18.43% is the change from 689 to 816
Calculation steps:
[( 816 - 689 ) ÷ 689] x 100 = 18.43%
Formula
Percentage change = [(816 - 689) / 689] x 100
Subtract the new number by the original number
816 - 689 = 127
127 ÷ 689 = 0.18432510885341075
0.18432510885341075 x 100 = 18.43%