346.51% is the change from 172 to 768
Calculation steps:
[( 768 - 172 ) ÷ 172] x 100 = 346.51%
Formula
Percentage change = [(768 - 172) / 172] x 100
Subtract the new number by the original number
768 - 172 = 596
596 ÷ 172 = 3.4651162790697674
3.4651162790697674 x 100 = 346.51%