We're dividing 839606 by 37 
The aim is to understand the frequency of 37 in 839606.

On to step 1:
The number 37 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 37

Let's proceed to step 2:
The number 37 fits into 83 2 times, leaving a remainder of 9.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 74 from 83 to get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 37

Going ahead to step 3:
37 goes into 99 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 74 from 99, we get 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 37

Advancing to step 4:
37 can be fit into 256 6 times, resulting in a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 226.0
Deduct 222 from 256 and we're left with 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 37

Advancing to step 5:
If we divide 340 by 37, we get 9 and a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 2269.0
If we take 333 away from 340, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 37

Step 6:
If we divide 76 by 37, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 22692.0
If we take 74 away from 76, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
37 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 22692.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 37, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22692.05
Subtracting 185 from 200 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
The number 37 fits into 150 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 22692.054
Subtract 148 from 150 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
If we divide 20 by 37, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 22692.054
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
200 divided by 37 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 22692.05405
The remainder is 15 after subtracting 185 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 12:
If we divide 150 by 37, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 22692.054054
The remainder is 2 after subtracting 148 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
37 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 22692.054054
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
When dividing 200 by 37, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22692.05405405
If we subtract 185 from 200, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 22692.05405405, with a leftover of 1.5e-08.