348.26% is the change from 172 to 771
Calculation steps:
[( 771 - 172 ) ÷ 172] x 100 = 348.26%
Formula
Percentage change = [(771 - 172) / 172] x 100
Subtract the new number by the original number
771 - 172 = 599
599 ÷ 172 = 3.4825581395348837
3.4825581395348837 x 100 = 348.26%