-19.73% is the change from 730 to 586
Calculation steps:
[( 586 - 730 ) ÷ 730] x 100 = -19.73%
Formula
Percentage change = [(586 - 730) / 730] x 100
Subtract the new number by the original number
586 - 730 = -144
-144 ÷ 730 = -0.19726027397260273
-0.19726027397260273 x 100 = -19.73%