309.41% is the change from 170 to 696
Calculation steps:
[( 696 - 170 ) ÷ 170] x 100 = 309.41%
Formula
Percentage change = [(696 - 170) / 170] x 100
Subtract the new number by the original number
696 - 170 = 526
526 ÷ 170 = 3.0941176470588236
3.0941176470588236 x 100 = 309.41%