We look at the division of 436401 by 37 
The aim is to understand the frequency of 37 in 436401.

Moving on to step 1:
37 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 37

Step 2:
When dividing 43 by 37, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 37 from 43, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 37

On to step 3:
37 can be fit into 66 1 times, resulting in a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 37 from 66, we get 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 37

Step 4:
The number 37 fits into 294 7 times, leaving a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 117.0
The remainder is 35 after subtracting 259 from 294.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 37

Step 5:
37 can be fit into 350 9 times, resulting in a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 1179.0
Subtract 333 from 350 to get 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 37

Going ahead to step 6:
37 can be fit into 171 4 times, resulting in a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 11794.0
The remainder is 23 after subtracting 148 from 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
37 goes into 230 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11794.6
If we take 222 away from 230, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
80 divided by 37 is 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 11794.62
Subtracting 74 from 80 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
37 can be fit into 60 1 times, resulting in a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 11794.621
Deduct 37 from 60 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.

Going ahead to step 10:
The number 37 fits into 230 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 11794.6216
Deduct 222 from 230 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
The number 37 fits into 80 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 11794.62162
If we subtract 74 from 80, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
When dividing 60 by 37, we get 1 with a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 11794.621621
If we subtract 37 from 60, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
When dividing 230 by 37, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11794.6216216
Subtract 222 from 230 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
37 goes into 80 2 times with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 11794.62162162
Subtracting 74 from 80 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 11794.62162162, and the remainder is 6e-09.