308.24% is the change from 170 to 694
Calculation steps:
[( 694 - 170 ) ÷ 170] x 100 = 308.24%
Formula
Percentage change = [(694 - 170) / 170] x 100
Subtract the new number by the original number
694 - 170 = 524
524 ÷ 170 = 3.0823529411764707
3.0823529411764707 x 100 = 308.24%