88.7% is the change from 177 to 334
Calculation steps:
[( 334 - 177 ) ÷ 177] x 100 = 88.7%
Formula
Percentage change = [(334 - 177) / 177] x 100
Subtract the new number by the original number
334 - 177 = 157
157 ÷ 177 = 0.8870056497175142
0.8870056497175142 x 100 = 88.7%