41.78% is the change from 225 to 319
Calculation steps:
[( 319 - 225 ) ÷ 225] x 100 = 41.78%
Formula
Percentage change = [(319 - 225) / 225] x 100
Subtract the new number by the original number
319 - 225 = 94
94 ÷ 225 = 0.4177777777777778
0.4177777777777778 x 100 = 41.78%