401.21% is the change from 165 to 827
Calculation steps:
[( 827 - 165 ) ÷ 165] x 100 = 401.21%
Formula
Percentage change = [(827 - 165) / 165] x 100
Subtract the new number by the original number
827 - 165 = 662
662 ÷ 165 = 4.012121212121212
4.012121212121212 x 100 = 401.21%