17.83% is the change from 286 to 337
Calculation steps:
[( 337 - 286 ) ÷ 286] x 100 = 17.83%
Formula
Percentage change = [(337 - 286) / 286] x 100
Subtract the new number by the original number
337 - 286 = 51
51 ÷ 286 = 0.17832167832167833
0.17832167832167833 x 100 = 17.83%