176.74% is the change from 172 to 476
Calculation steps:
[( 476 - 172 ) ÷ 172] x 100 = 176.74%
Formula
Percentage change = [(476 - 172) / 172] x 100
Subtract the new number by the original number
476 - 172 = 304
304 ÷ 172 = 1.7674418604651163
1.7674418604651163 x 100 = 176.74%