84.25% is the change from 400 to 737
Calculation steps:
[( 737 - 400 ) ÷ 400] x 100 = 84.25%
Formula
Percentage change = [(737 - 400) / 400] x 100
Subtract the new number by the original number
737 - 400 = 337
337 ÷ 400 = 0.8425
0.8425 x 100 = 84.25%