170.37% is the change from 27 to 73
Calculation steps:
[( 73 - 27 ) ÷ 27] x 100 = 170.37%
Formula
Percentage change = [(73 - 27) / 27] x 100
Subtract the new number by the original number
73 - 27 = 46
46 ÷ 27 = 1.7037037037037037
1.7037037037037037 x 100 = 170.37%