54.11% is the change from 207 to 319
Calculation steps:
[( 319 - 207 ) ÷ 207] x 100 = 54.11%
Formula
Percentage change = [(319 - 207) / 207] x 100
Subtract the new number by the original number
319 - 207 = 112
112 ÷ 207 = 0.5410628019323671
0.5410628019323671 x 100 = 54.11%