19.15% is the change from 679 to 809
Calculation steps:
[( 809 - 679 ) ÷ 679] x 100 = 19.15%
Formula
Percentage change = [(809 - 679) / 679] x 100
Subtract the new number by the original number
809 - 679 = 130
130 ÷ 679 = 0.19145802650957292
0.19145802650957292 x 100 = 19.15%