169.59% is the change from 148 to 399
Calculation steps:
[( 399 - 148 ) ÷ 148] x 100 = 169.59%
Formula
Percentage change = [(399 - 148) / 148] x 100
Subtract the new number by the original number
399 - 148 = 251
251 ÷ 148 = 1.695945945945946
1.695945945945946 x 100 = 169.59%