We divide 278801 by 39
The aim is to understand the frequency of 39 in 278801.

Advancing to step 1:
39 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 39

On to step 2:
If we divide 27 by 39, we get 0 and a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 39

Step 3:
39 can be fit into 278 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 273 away from 278, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 39

Let's proceed to step 4:
The number 39 fits into 58 1 times, leaving a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Deduct 39 from 58 and we're left with 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 39

Moving on to step 5:
The number 39 fits into 190 4 times, leaving a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 714.0
Subtract 156 from 190 to get 34.
Append the next digit (1) from the dividend to 34 and continue with: 341 / 39

Let's proceed to step 6:
When dividing 341 by 39, we get 8 with a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 7148.0
Subtracting 312 from 341 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
When dividing 290 by 39, we get 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 7148.7
The remainder is 17 after subtracting 273 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
When dividing 170 by 39, we get 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 7148.74
The remainder is 14 after subtracting 156 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
39 goes into 140 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 7148.743
Deduct 117 from 140 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
39 goes into 230 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 7148.7435
The remainder is 35 after subtracting 195 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
When dividing 350 by 39, we get 8 with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 7148.74358
Deduct 312 from 350 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 12:
39 goes into 380 9 times with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 7148.743589
Deduct 351 from 380 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 13:
39 goes into 290 7 times with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 7148.7435897
If we take 273 away from 290, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
170 divided by 39 is 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 7148.74358974
Deduct 156 from 170 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 7148.74358974, with a leftover of 1.4e-08.