488.03% is the change from 142 to 835
Calculation steps:
[( 835 - 142 ) ÷ 142] x 100 = 488.03%
Formula
Percentage change = [(835 - 142) / 142] x 100
Subtract the new number by the original number
835 - 142 = 693
693 ÷ 142 = 4.880281690140845
4.880281690140845 x 100 = 488.03%