62.35% is the change from 170 to 276
Calculation steps:
[( 276 - 170 ) ÷ 170] x 100 = 62.35%
Formula
Percentage change = [(276 - 170) / 170] x 100
Subtract the new number by the original number
276 - 170 = 106
106 ÷ 170 = 0.6235294117647059
0.6235294117647059 x 100 = 62.35%