First let us convert the mixed fraction 83 1/3 into improper fraction.
83 1/3 becomes 250/3
Now converting 250/3 into decimal , we have 83.33.
Now we have to find 83.33 percent of 384.
So multiplying (83.33) with 384 first, we get 83.33 * 384=31987.2
Now we divide it by 100 to find the percent.
Dividing 31987.2 by 100, shifting the decimal point two units to the left , we have
31987.2/100 = 319.872
Answer: 83 1/3 percent of 384 is 319.872.