94.19% is the change from 172 to 334
Calculation steps:
[( 334 - 172 ) ÷ 172] x 100 = 94.19%
Formula
Percentage change = [(334 - 172) / 172] x 100
Subtract the new number by the original number
334 - 172 = 162
162 ÷ 172 = 0.9418604651162791
0.9418604651162791 x 100 = 94.19%