212.79% is the change from 172 to 538
Calculation steps:
[( 538 - 172 ) ÷ 172] x 100 = 212.79%
Formula
Percentage change = [(538 - 172) / 172] x 100
Subtract the new number by the original number
538 - 172 = 366
366 ÷ 172 = 2.127906976744186
2.127906976744186 x 100 = 212.79%