-15.35% is the change from 821 to 695
Calculation steps:
[( 695 - 821 ) ÷ 821] x 100 = -15.35%
Formula
Percentage change = [(695 - 821) / 821] x 100
Subtract the new number by the original number
695 - 821 = -126
-126 ÷ 821 = -0.15347137637028013
-0.15347137637028013 x 100 = -15.35%