272.99% is the change from 174 to 649
Calculation steps:
[( 649 - 174 ) ÷ 174] x 100 = 272.99%
Formula
Percentage change = [(649 - 174) / 174] x 100
Subtract the new number by the original number
649 - 174 = 475
475 ÷ 174 = 2.7298850574712645
2.7298850574712645 x 100 = 272.99%