4614.29% is the change from 7 to 330
Calculation steps:
[( 330 - 7 ) ÷ 7] x 100 = 4614.29%
Formula
Percentage change = [(330 - 7) / 7] x 100
Subtract the new number by the original number
330 - 7 = 323
323 ÷ 7 = 46.142857142857146
46.142857142857146 x 100 = 4614.29%