260.59% is the change from 170 to 613
Calculation steps:
[( 613 - 170 ) ÷ 170] x 100 = 260.59%
Formula
Percentage change = [(613 - 170) / 170] x 100
Subtract the new number by the original number
613 - 170 = 443
443 ÷ 170 = 2.6058823529411765
2.6058823529411765 x 100 = 260.59%