166.1% is the change from 177 to 471
Calculation steps:
[( 471 - 177 ) ÷ 177] x 100 = 166.1%
Formula
Percentage change = [(471 - 177) / 177] x 100
Subtract the new number by the original number
471 - 177 = 294
294 ÷ 177 = 1.6610169491525424
1.6610169491525424 x 100 = 166.1%