-57.66% is the change from 744 to 315
Calculation steps:
[( 315 - 744 ) ÷ 744] x 100 = -57.66%
Formula
Percentage change = [(315 - 744) / 744] x 100
Subtract the new number by the original number
315 - 744 = -429
-429 ÷ 744 = -0.5766129032258065
-0.5766129032258065 x 100 = -57.66%