-72.03% is the change from 833 to 233
Calculation steps:
[( 233 - 833 ) ÷ 833] x 100 = -72.03%
Formula
Percentage change = [(233 - 833) / 833] x 100
Subtract the new number by the original number
233 - 833 = -600
-600 ÷ 833 = -0.7202881152460985
-0.7202881152460985 x 100 = -72.03%