445.95% is the change from 148 to 808
Calculation steps:
[( 808 - 148 ) ÷ 148] x 100 = 445.95%
Formula
Percentage change = [(808 - 148) / 148] x 100
Subtract the new number by the original number
808 - 148 = 660
660 ÷ 148 = 4.45945945945946
4.45945945945946 x 100 = 445.95%