-73.7% is the change from 730 to 192
Calculation steps:
[( 192 - 730 ) ÷ 730] x 100 = -73.7%
Formula
Percentage change = [(192 - 730) / 730] x 100
Subtract the new number by the original number
192 - 730 = -538
-538 ÷ 730 = -0.736986301369863
-0.736986301369863 x 100 = -73.7%