142.35% is the change from 170 to 412
Calculation steps:
[( 412 - 170 ) ÷ 170] x 100 = 142.35%
Formula
Percentage change = [(412 - 170) / 170] x 100
Subtract the new number by the original number
412 - 170 = 242
242 ÷ 170 = 1.423529411764706
1.423529411764706 x 100 = 142.35%