2014.29% is the change from 7 to 148
Calculation steps:
[( 148 - 7 ) ÷ 7] x 100 = 2014.29%
Formula
Percentage change = [(148 - 7) / 7] x 100
Subtract the new number by the original number
148 - 7 = 141
141 ÷ 7 = 20.142857142857142
20.142857142857142 x 100 = 2014.29%