155.23% is the change from 172 to 439
Calculation steps:
[( 439 - 172 ) ÷ 172] x 100 = 155.23%
Formula
Percentage change = [(439 - 172) / 172] x 100
Subtract the new number by the original number
439 - 172 = 267
267 ÷ 172 = 1.552325581395349
1.552325581395349 x 100 = 155.23%