-91.78% is the change from 730 to 60
Calculation steps:
[( 60 - 730 ) ÷ 730] x 100 = -91.78%
Formula
Percentage change = [(60 - 730) / 730] x 100
Subtract the new number by the original number
60 - 730 = -670
-670 ÷ 730 = -0.9178082191780822
-0.9178082191780822 x 100 = -91.78%