464.91% is the change from 171 to 966
Calculation steps:
[( 966 - 171 ) ÷ 171] x 100 = 464.91%
Formula
Percentage change = [(966 - 171) / 171] x 100
Subtract the new number by the original number
966 - 171 = 795
795 ÷ 171 = 4.649122807017544
4.649122807017544 x 100 = 464.91%