-75.51% is the change from 833 to 204
Calculation steps:
[( 204 - 833 ) ÷ 833] x 100 = -75.51%
Formula
Percentage change = [(204 - 833) / 833] x 100
Subtract the new number by the original number
204 - 833 = -629
-629 ÷ 833 = -0.7551020408163265
-0.7551020408163265 x 100 = -75.51%