-65.62% is the change from 730 to 251
Calculation steps:
[( 251 - 730 ) ÷ 730] x 100 = -65.62%
Formula
Percentage change = [(251 - 730) / 730] x 100
Subtract the new number by the original number
251 - 730 = -479
-479 ÷ 730 = -0.6561643835616439
-0.6561643835616439 x 100 = -65.62%