454.93% is the change from 142 to 788
Calculation steps:
[( 788 - 142 ) ÷ 142] x 100 = 454.93%
Formula
Percentage change = [(788 - 142) / 142] x 100
Subtract the new number by the original number
788 - 142 = 646
646 ÷ 142 = 4.549295774647887
4.549295774647887 x 100 = 454.93%