350.59% is the change from 170 to 766
Calculation steps:
[( 766 - 170 ) ÷ 170] x 100 = 350.59%
Formula
Percentage change = [(766 - 170) / 170] x 100
Subtract the new number by the original number
766 - 170 = 596
596 ÷ 170 = 3.5058823529411764
3.5058823529411764 x 100 = 350.59%