196.1% is the change from 154 to 456
Calculation steps:
[( 456 - 154 ) ÷ 154] x 100 = 196.1%
Formula
Percentage change = [(456 - 154) / 154] x 100
Subtract the new number by the original number
456 - 154 = 302
302 ÷ 154 = 1.9610389610389611
1.9610389610389611 x 100 = 196.1%