-62.05% is the change from 730 to 277
Calculation steps:
[( 277 - 730 ) ÷ 730] x 100 = -62.05%
Formula
Percentage change = [(277 - 730) / 730] x 100
Subtract the new number by the original number
277 - 730 = -453
-453 ÷ 730 = -0.6205479452054794
-0.6205479452054794 x 100 = -62.05%