-75.99% is the change from 833 to 200
Calculation steps:
[( 200 - 833 ) ÷ 833] x 100 = -75.99%
Formula
Percentage change = [(200 - 833) / 833] x 100
Subtract the new number by the original number
200 - 833 = -633
-633 ÷ 833 = -0.7599039615846338
-0.7599039615846338 x 100 = -75.99%