2185.71% is the change from 7 to 160
Calculation steps:
[( 160 - 7 ) ÷ 7] x 100 = 2185.71%
Formula
Percentage change = [(160 - 7) / 7] x 100
Subtract the new number by the original number
160 - 7 = 153
153 ÷ 7 = 21.857142857142858
21.857142857142858 x 100 = 2185.71%