-20.94% is the change from 826 to 653
Calculation steps:
[( 653 - 826 ) ÷ 826] x 100 = -20.94%
Formula
Percentage change = [(653 - 826) / 826] x 100
Subtract the new number by the original number
653 - 826 = -173
-173 ÷ 826 = -0.20944309927360774
-0.20944309927360774 x 100 = -20.94%