164.06% is the change from 64 to 169
Calculation steps:
[( 169 - 64 ) ÷ 64] x 100 = 164.06%
Formula
Percentage change = [(169 - 64) / 64] x 100
Subtract the new number by the original number
169 - 64 = 105
105 ÷ 64 = 1.640625
1.640625 x 100 = 164.06%