-65.59% is the change from 744 to 256
Calculation steps:
[( 256 - 744 ) ÷ 744] x 100 = -65.59%
Formula
Percentage change = [(256 - 744) / 744] x 100
Subtract the new number by the original number
256 - 744 = -488
-488 ÷ 744 = -0.6559139784946236
-0.6559139784946236 x 100 = -65.59%