10.89% is the change from 303 to 336
Calculation steps:
[( 336 - 303 ) ÷ 303] x 100 = 10.89%
Formula
Percentage change = [(336 - 303) / 303] x 100
Subtract the new number by the original number
336 - 303 = 33
33 ÷ 303 = 0.10891089108910891
0.10891089108910891 x 100 = 10.89%