-55.88% is the change from 748 to 330
Calculation steps:
[( 330 - 748 ) ÷ 748] x 100 = -55.88%
Formula
Percentage change = [(330 - 748) / 748] x 100
Subtract the new number by the original number
330 - 748 = -418
-418 ÷ 748 = -0.5588235294117647
-0.5588235294117647 x 100 = -55.88%