384.88% is the change from 172 to 834
Calculation steps:
[( 834 - 172 ) ÷ 172] x 100 = 384.88%
Formula
Percentage change = [(834 - 172) / 172] x 100
Subtract the new number by the original number
834 - 172 = 662
662 ÷ 172 = 3.8488372093023258
3.8488372093023258 x 100 = 384.88%