-15.57% is the change from 835 to 705
Calculation steps:
[( 705 - 835 ) ÷ 835] x 100 = -15.57%
Formula
Percentage change = [(705 - 835) / 835] x 100
Subtract the new number by the original number
705 - 835 = -130
-130 ÷ 835 = -0.15568862275449102
-0.15568862275449102 x 100 = -15.57%