383.63% is the change from 171 to 827
Calculation steps:
[( 827 - 171 ) ÷ 171] x 100 = 383.63%
Formula
Percentage change = [(827 - 171) / 171] x 100
Subtract the new number by the original number
827 - 171 = 656
656 ÷ 171 = 3.8362573099415203
3.8362573099415203 x 100 = 383.63%