-13.59% is the change from 817 to 706
Calculation steps:
[( 706 - 817 ) ÷ 817] x 100 = -13.59%
Formula
Percentage change = [(706 - 817) / 817] x 100
Subtract the new number by the original number
706 - 817 = -111
-111 ÷ 817 = -0.13586291309669524
-0.13586291309669524 x 100 = -13.59%