-12.98% is the change from 809 to 704
Calculation steps:
[( 704 - 809 ) ÷ 809] x 100 = -12.98%
Formula
Percentage change = [(704 - 809) / 809] x 100
Subtract the new number by the original number
704 - 809 = -105
-105 ÷ 809 = -0.12978986402966625
-0.12978986402966625 x 100 = -12.98%