-63.71% is the change from 744 to 270
Calculation steps:
[( 270 - 744 ) ÷ 744] x 100 = -63.71%
Formula
Percentage change = [(270 - 744) / 744] x 100
Subtract the new number by the original number
270 - 744 = -474
-474 ÷ 744 = -0.6370967741935484
-0.6370967741935484 x 100 = -63.71%