57.14% is the change from 203 to 319
Calculation steps:
[( 319 - 203 ) ÷ 203] x 100 = 57.14%
Formula
Percentage change = [(319 - 203) / 203] x 100
Subtract the new number by the original number
319 - 203 = 116
116 ÷ 203 = 0.5714285714285714
0.5714285714285714 x 100 = 57.14%