17.72% is the change from 237 to 279
Calculation steps:
[( 279 - 237 ) ÷ 237] x 100 = 17.72%
Formula
Percentage change = [(279 - 237) / 237] x 100
Subtract the new number by the original number
279 - 237 = 42
42 ÷ 237 = 0.17721518987341772
0.17721518987341772 x 100 = 17.72%