-79.35% is the change from 930 to 192
Calculation steps:
[( 192 - 930 ) ÷ 930] x 100 = -79.35%
Formula
Percentage change = [(192 - 930) / 930] x 100
Subtract the new number by the original number
192 - 930 = -738
-738 ÷ 930 = -0.7935483870967742
-0.7935483870967742 x 100 = -79.35%