469.01% is the change from 142 to 808
Calculation steps:
[( 808 - 142 ) ÷ 142] x 100 = 469.01%
Formula
Percentage change = [(808 - 142) / 142] x 100
Subtract the new number by the original number
808 - 142 = 666
666 ÷ 142 = 4.690140845070423
4.690140845070423 x 100 = 469.01%