28.74% is the change from 261 to 336
Calculation steps:
[( 336 - 261 ) ÷ 261] x 100 = 28.74%
Formula
Percentage change = [(336 - 261) / 261] x 100
Subtract the new number by the original number
336 - 261 = 75
75 ÷ 261 = 0.28735632183908044
0.28735632183908044 x 100 = 28.74%