260.47% is the change from 172 to 620
Calculation steps:
[( 620 - 172 ) ÷ 172] x 100 = 260.47%
Formula
Percentage change = [(620 - 172) / 172] x 100
Subtract the new number by the original number
620 - 172 = 448
448 ÷ 172 = 2.604651162790698
2.604651162790698 x 100 = 260.47%