98.75% is the change from 399 to 793
Calculation steps:
[( 793 - 399 ) ÷ 399] x 100 = 98.75%
Formula
Percentage change = [(793 - 399) / 399] x 100
Subtract the new number by the original number
793 - 399 = 394
394 ÷ 399 = 0.9874686716791979
0.9874686716791979 x 100 = 98.75%