-76.95% is the change from 833 to 192
Calculation steps:
[( 192 - 833 ) ÷ 833] x 100 = -76.95%
Formula
Percentage change = [(192 - 833) / 833] x 100
Subtract the new number by the original number
192 - 833 = -641
-641 ÷ 833 = -0.7695078031212484
-0.7695078031212484 x 100 = -76.95%