408.24% is the change from 170 to 864
Calculation steps:
[( 864 - 170 ) ÷ 170] x 100 = 408.24%
Formula
Percentage change = [(864 - 170) / 170] x 100
Subtract the new number by the original number
864 - 170 = 694
694 ÷ 170 = 4.08235294117647
4.08235294117647 x 100 = 408.24%