4557.14% is the change from 7 to 326
Calculation steps:
[( 326 - 7 ) ÷ 7] x 100 = 4557.14%
Formula
Percentage change = [(326 - 7) / 7] x 100
Subtract the new number by the original number
326 - 7 = 319
319 ÷ 7 = 45.57142857142857
45.57142857142857 x 100 = 4557.14%