-39.3% is the change from 743 to 451
Calculation steps:
[( 451 - 743 ) ÷ 743] x 100 = -39.3%
Formula
Percentage change = [(451 - 743) / 743] x 100
Subtract the new number by the original number
451 - 743 = -292
-292 ÷ 743 = -0.39300134589502017
-0.39300134589502017 x 100 = -39.3%