159.09% is the change from 154 to 399
Calculation steps:
[( 399 - 154 ) ÷ 154] x 100 = 159.09%
Formula
Percentage change = [(399 - 154) / 154] x 100
Subtract the new number by the original number
399 - 154 = 245
245 ÷ 154 = 1.5909090909090908
1.5909090909090908 x 100 = 159.09%