7300% is the change from 2 to 148
Calculation steps:
[( 148 - 2 ) ÷ 2] x 100 = 7300%
Formula
Percentage change = [(148 - 2) / 2] x 100
Subtract the new number by the original number
148 - 2 = 146
146 ÷ 2 = 73
73 x 100 = 7300%
Example