84.71% is the change from 399 to 737
Calculation steps:
[( 737 - 399 ) ÷ 399] x 100 = 84.71%
Formula
Percentage change = [(737 - 399) / 399] x 100
Subtract the new number by the original number
737 - 399 = 338
338 ÷ 399 = 0.8471177944862155
0.8471177944862155 x 100 = 84.71%