77.74% is the change from 337 to 599
Calculation steps:
[( 599 - 337 ) ÷ 337] x 100 = 77.74%
Formula
Percentage change = [(599 - 337) / 337] x 100
Subtract the new number by the original number
599 - 337 = 262
262 ÷ 337 = 0.7774480712166172
0.7774480712166172 x 100 = 77.74%