358.62% is the change from 145 to 665
Calculation steps:
[( 665 - 145 ) ÷ 145] x 100 = 358.62%
Formula
Percentage change = [(665 - 145) / 145] x 100
Subtract the new number by the original number
665 - 145 = 520
520 ÷ 145 = 3.586206896551724
3.586206896551724 x 100 = 358.62%