19.32% is the change from 207 to 247
Calculation steps:
[( 247 - 207 ) ÷ 207] x 100 = 19.32%
Formula
Percentage change = [(247 - 207) / 207] x 100
Subtract the new number by the original number
247 - 207 = 40
40 ÷ 207 = 0.1932367149758454
0.1932367149758454 x 100 = 19.32%