-75.3% is the change from 826 to 204
Calculation steps:
[( 204 - 826 ) ÷ 826] x 100 = -75.3%
Formula
Percentage change = [(204 - 826) / 826] x 100
Subtract the new number by the original number
204 - 826 = -622
-622 ÷ 826 = -0.7530266343825666
-0.7530266343825666 x 100 = -75.3%