373.26% is the change from 172 to 814
Calculation steps:
[( 814 - 172 ) ÷ 172] x 100 = 373.26%
Formula
Percentage change = [(814 - 172) / 172] x 100
Subtract the new number by the original number
814 - 172 = 642
642 ÷ 172 = 3.7325581395348837
3.7325581395348837 x 100 = 373.26%