542.25% is the change from 142 to 912
Calculation steps:
[( 912 - 142 ) ÷ 142] x 100 = 542.25%
Formula
Percentage change = [(912 - 142) / 142] x 100
Subtract the new number by the original number
912 - 142 = 770
770 ÷ 142 = 5.422535211267606
5.422535211267606 x 100 = 542.25%