355.48% is the change from 146 to 665
Calculation steps:
[( 665 - 146 ) ÷ 146] x 100 = 355.48%
Formula
Percentage change = [(665 - 146) / 146] x 100
Subtract the new number by the original number
665 - 146 = 519
519 ÷ 146 = 3.5547945205479454
3.5547945205479454 x 100 = 355.48%