176.47% is the change from 68 to 188
Calculation steps:
[( 188 - 68 ) ÷ 68] x 100 = 176.47%
Formula
Percentage change = [(188 - 68) / 68] x 100
Subtract the new number by the original number
188 - 68 = 120
120 ÷ 68 = 1.7647058823529411
1.7647058823529411 x 100 = 176.47%