We look at the division of 39836399 by 465 
The aim is to understand the frequency of 465 in 39836399.

Going ahead to step 1:
When dividing 3 by 465, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 465

Step 2:
39 divided by 465 is 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (8) from the dividend to 39 and continue with: 398 / 465

Going ahead to step 3:
The number 465 fits into 398 0 times, leaving a remainder of 398.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 398 leaves us with 398.
Fetch the next digit (3) from the dividend, attach it to 398 and continue: 3983 / 465

Going ahead to step 4:
If we divide 3983 by 465, we get 8 and a remainder of 263.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 3720 away from 3983, we end up with 263.
Fetch the next digit (6) from the dividend, attach it to 263 and continue: 2636 / 465

On to step 5:
When dividing 2636 by 465, we get 5 with a remainder of 311.
Put 5 as the next digit of the answer. 
Result so far: 85.0
If we take 2325 away from 2636, we end up with 311.
Fetch the next digit (3) from the dividend, attach it to 311 and continue: 3113 / 465

Advancing to step 6:
The number 465 fits into 3113 6 times, leaving a remainder of 323.
The next digit of our result is 6. 
Result so far: 856.0
The remainder is 323 after subtracting 2790 from 3113.
Bring next digit (9) of the dividend behind the 323 and repeat the process: 3239 / 465

Moving on to step 7:
465 goes into 3239 6 times with a remainder of 449.
Put 6 as the next digit of the answer. 
Result so far: 8566.0
If we take 2790 away from 3239, we end up with 449.
Bring next digit (9) of the dividend behind the 449 and repeat the process: 4499 / 465

Going ahead to step 8:
When dividing 4499 by 465, we get 9 with a remainder of 314.
Record the quotient 9 as the next digit in the result. 
Result so far: 85669.0
If we take 4185 away from 4499, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Step 9:
If we divide 3140 by 465, we get 6 and a remainder of 350.
Record the quotient 6 as the next digit in the result. 
Result so far: 85669.6
Deduct 2790 from 3140 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 10:
If we divide 3500 by 465, we get 7 and a remainder of 245.
The number 7 becomes the next digit in our result. 
Result so far: 85669.67
Subtract 3255 from 3500 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

On to step 11:
465 can be fit into 2450 5 times, resulting in a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 85669.675
If we take 2325 away from 2450, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
The number 465 fits into 1250 2 times, leaving a remainder of 320.
Use 2 as the next digit of our solution. 
Result so far: 85669.6752
If we subtract 930 from 1250, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
The number 465 fits into 3200 6 times, leaving a remainder of 410.
Put 6 as the next digit of the answer. 
Result so far: 85669.67526
If we subtract 2790 from 3200, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 14:
If we divide 4100 by 465, we get 8 and a remainder of 380.
Write down 8 as next digit of the result. 
Result so far: 85669.675268
Subtracting 3720 from 4100 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 15:
When dividing 3800 by 465, we get 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 85669.6752688
The remainder is 80 after subtracting 3720 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 85669.6752688, and the remainder is 8e-07.