-38.82% is the change from 747 to 457
Calculation steps:
[( 457 - 747 ) ÷ 747] x 100 = -38.82%
Formula
Percentage change = [(457 - 747) / 747] x 100
Subtract the new number by the original number
457 - 747 = -290
-290 ÷ 747 = -0.38821954484605087
-0.38821954484605087 x 100 = -38.82%