1750% is the change from 8 to 148
Calculation steps:
[( 148 - 8 ) ÷ 8] x 100 = 1750%
Formula
Percentage change = [(148 - 8) / 8] x 100
Subtract the new number by the original number
148 - 8 = 140
140 ÷ 8 = 17.5
17.5 x 100 = 1750%
Example