-13.3% is the change from 812 to 704
Calculation steps:
[( 704 - 812 ) ÷ 812] x 100 = -13.3%
Formula
Percentage change = [(704 - 812) / 812] x 100
Subtract the new number by the original number
704 - 812 = -108
-108 ÷ 812 = -0.1330049261083744
-0.1330049261083744 x 100 = -13.3%