71.79% is the change from 319 to 548
Calculation steps:
[( 548 - 319 ) ÷ 319] x 100 = 71.79%
Formula
Percentage change = [(548 - 319) / 319] x 100
Subtract the new number by the original number
548 - 319 = 229
229 ÷ 319 = 0.7178683385579937
0.7178683385579937 x 100 = 71.79%