-78.63% is the change from 730 to 156
Calculation steps:
[( 156 - 730 ) ÷ 730] x 100 = -78.63%
Formula
Percentage change = [(156 - 730) / 730] x 100
Subtract the new number by the original number
156 - 730 = -574
-574 ÷ 730 = -0.7863013698630137
-0.7863013698630137 x 100 = -78.63%