177.94% is the change from 68 to 189
Calculation steps:
[( 189 - 68 ) ÷ 68] x 100 = 177.94%
Formula
Percentage change = [(189 - 68) / 68] x 100
Subtract the new number by the original number
189 - 68 = 121
121 ÷ 68 = 1.7794117647058822
1.7794117647058822 x 100 = 177.94%