-75.91% is the change from 826 to 199
Calculation steps:
[( 199 - 826 ) ÷ 826] x 100 = -75.91%
Formula
Percentage change = [(199 - 826) / 826] x 100
Subtract the new number by the original number
199 - 826 = -627
-627 ÷ 826 = -0.7590799031476998
-0.7590799031476998 x 100 = -75.91%