-62.33% is the change from 730 to 275
Calculation steps:
[( 275 - 730 ) ÷ 730] x 100 = -62.33%
Formula
Percentage change = [(275 - 730) / 730] x 100
Subtract the new number by the original number
275 - 730 = -455
-455 ÷ 730 = -0.6232876712328768
-0.6232876712328768 x 100 = -62.33%