-73.56% is the change from 730 to 193
Calculation steps:
[( 193 - 730 ) ÷ 730] x 100 = -73.56%
Formula
Percentage change = [(193 - 730) / 730] x 100
Subtract the new number by the original number
193 - 730 = -537
-537 ÷ 730 = -0.7356164383561644
-0.7356164383561644 x 100 = -73.56%