2685.71% is the change from 7 to 195
Calculation steps:
[( 195 - 7 ) ÷ 7] x 100 = 2685.71%
Formula
Percentage change = [(195 - 7) / 7] x 100
Subtract the new number by the original number
195 - 7 = 188
188 ÷ 7 = 26.857142857142858
26.857142857142858 x 100 = 2685.71%