125.43% is the change from 173 to 390
Calculation steps:
[( 390 - 173 ) ÷ 173] x 100 = 125.43%
Formula
Percentage change = [(390 - 173) / 173] x 100
Subtract the new number by the original number
390 - 173 = 217
217 ÷ 173 = 1.254335260115607
1.254335260115607 x 100 = 125.43%