-57.12% is the change from 730 to 313
Calculation steps:
[( 313 - 730 ) ÷ 730] x 100 = -57.12%
Formula
Percentage change = [(313 - 730) / 730] x 100
Subtract the new number by the original number
313 - 730 = -417
-417 ÷ 730 = -0.5712328767123288
-0.5712328767123288 x 100 = -57.12%