36.36% is the change from 286 to 390
Calculation steps:
[( 390 - 286 ) ÷ 286] x 100 = 36.36%
Formula
Percentage change = [(390 - 286) / 286] x 100
Subtract the new number by the original number
390 - 286 = 104
104 ÷ 286 = 0.36363636363636365
0.36363636363636365 x 100 = 36.36%