-12.66% is the change from 806 to 704
Calculation steps:
[( 704 - 806 ) ÷ 806] x 100 = -12.66%
Formula
Percentage change = [(704 - 806) / 806] x 100
Subtract the new number by the original number
704 - 806 = -102
-102 ÷ 806 = -0.12655086848635236
-0.12655086848635236 x 100 = -12.66%