173.44% is the change from 64 to 175
Calculation steps:
[( 175 - 64 ) ÷ 64] x 100 = 173.44%
Formula
Percentage change = [(175 - 64) / 64] x 100
Subtract the new number by the original number
175 - 64 = 111
111 ÷ 64 = 1.734375
1.734375 x 100 = 173.44%