65.05% is the change from 103 to 170
Calculation steps:
[( 170 - 103 ) ÷ 103] x 100 = 65.05%
Formula
Percentage change = [(170 - 103) / 103] x 100
Subtract the new number by the original number
170 - 103 = 67
67 ÷ 103 = 0.6504854368932039
0.6504854368932039 x 100 = 65.05%