475.29% is the change from 170 to 978
Calculation steps:
[( 978 - 170 ) ÷ 170] x 100 = 475.29%
Formula
Percentage change = [(978 - 170) / 170] x 100
Subtract the new number by the original number
978 - 170 = 808
808 ÷ 170 = 4.752941176470588
4.752941176470588 x 100 = 475.29%