-38.49% is the change from 743 to 457
Calculation steps:
[( 457 - 743 ) ÷ 743] x 100 = -38.49%
Formula
Percentage change = [(457 - 743) / 743] x 100
Subtract the new number by the original number
457 - 743 = -286
-286 ÷ 743 = -0.38492597577388965
-0.38492597577388965 x 100 = -38.49%