122.35% is the change from 170 to 378
Calculation steps:
[( 378 - 170 ) ÷ 170] x 100 = 122.35%
Formula
Percentage change = [(378 - 170) / 170] x 100
Subtract the new number by the original number
378 - 170 = 208
208 ÷ 170 = 1.223529411764706
1.223529411764706 x 100 = 122.35%