68.15% is the change from 336 to 565
Calculation steps:
[( 565 - 336 ) ÷ 336] x 100 = 68.15%
Formula
Percentage change = [(565 - 336) / 336] x 100
Subtract the new number by the original number
565 - 336 = 229
229 ÷ 336 = 0.6815476190476191
0.6815476190476191 x 100 = 68.15%