820634 divided by 37 
The aim is to understand the frequency of 37 in 820634.

Step 1:
When dividing 8 by 37, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 37

Step 2:
37 can be fit into 82 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 74 from 82, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 37

Moving on to step 3:
37 can be fit into 80 2 times, resulting in a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 74 away from 80, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 37

Moving on to step 4:
If we divide 66 by 37, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
Subtract 37 from 66 to get 29.
Fetch the next digit (3) from the dividend, attach it to 29 and continue: 293 / 37

Step 5:
37 goes into 293 7 times with a remainder of 34.
The next digit of our result is 7. 
Result so far: 2217.0
Deduct 259 from 293 and we're left with 34.
Take the next digit (4) from the dividend and append it to 34, then repeat: 344 / 37

Going ahead to step 6:
If we divide 344 by 37, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 22179.0
Deduct 333 from 344 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
When dividing 110 by 37, we get 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 22179.2
Deduct 74 from 110 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
If we divide 360 by 37, we get 9 and a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 22179.29
Subtract 333 from 360 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
37 can be fit into 270 7 times, resulting in a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 22179.297
Subtract 259 from 270 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
If we divide 110 by 37, we get 2 and a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 22179.2972
Subtracting 74 from 110 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
37 goes into 360 9 times with a remainder of 27.
The next digit of our result is 9. 
Result so far: 22179.29729
Subtracting 333 from 360 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 12:
When dividing 270 by 37, we get 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 22179.297297
If we take 259 away from 270, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 13:
The number 37 fits into 110 2 times, leaving a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 22179.2972972
If we take 74 away from 110, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 14:
When dividing 360 by 37, we get 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 22179.29729729
Subtract 333 from 360 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 22179.29729729, and the remainder is 2.7e-08.