88.07% is the change from 176 to 331
Calculation steps:
[( 331 - 176 ) ÷ 176] x 100 = 88.07%
Formula
Percentage change = [(331 - 176) / 176] x 100
Subtract the new number by the original number
331 - 176 = 155
155 ÷ 176 = 0.8806818181818182
0.8806818181818182 x 100 = 88.07%