16.88% is the change from 237 to 277
Calculation steps:
[( 277 - 237 ) ÷ 237] x 100 = 16.88%
Formula
Percentage change = [(277 - 237) / 237] x 100
Subtract the new number by the original number
277 - 237 = 40
40 ÷ 237 = 0.16877637130801687
0.16877637130801687 x 100 = 16.88%