3657.14% is the change from 7 to 263
Calculation steps:
[( 263 - 7 ) ÷ 7] x 100 = 3657.14%
Formula
Percentage change = [(263 - 7) / 7] x 100
Subtract the new number by the original number
263 - 7 = 256
256 ÷ 7 = 36.57142857142857
36.57142857142857 x 100 = 3657.14%