-79.42% is the change from 933 to 192
Calculation steps:
[( 192 - 933 ) ÷ 933] x 100 = -79.42%
Formula
Percentage change = [(192 - 933) / 933] x 100
Subtract the new number by the original number
192 - 933 = -741
-741 ÷ 933 = -0.7942122186495176
-0.7942122186495176 x 100 = -79.42%