-7.55% is the change from 821 to 759
Calculation steps:
[( 759 - 821 ) ÷ 821] x 100 = -7.55%
Formula
Percentage change = [(759 - 821) / 821] x 100
Subtract the new number by the original number
759 - 821 = -62
-62 ÷ 821 = -0.07551766138855055
-0.07551766138855055 x 100 = -7.55%