-77% is the change from 826 to 190
Calculation steps:
[( 190 - 826 ) ÷ 826] x 100 = -77%
Formula
Percentage change = [(190 - 826) / 826] x 100
Subtract the new number by the original number
190 - 826 = -636
-636 ÷ 826 = -0.7699757869249395
-0.7699757869249395 x 100 = -77%