371.51% is the change from 172 to 811
Calculation steps:
[( 811 - 172 ) ÷ 172] x 100 = 371.51%
Formula
Percentage change = [(811 - 172) / 172] x 100
Subtract the new number by the original number
811 - 172 = 639
639 ÷ 172 = 3.7151162790697674
3.7151162790697674 x 100 = 371.51%