We look at the division of 480131 by 37 
The aim is to understand the frequency of 37 in 480131.

On to step 1:
37 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 37

Advancing to step 2:
48 divided by 37 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 37 from 48 and we're left with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 37

Step 3:
37 can be fit into 110 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 74 away from 110, we end up with 36.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 37

Going ahead to step 4:
37 can be fit into 361 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 129.0
The remainder is 28 after subtracting 333 from 361.
Fetch the next digit (3) from the dividend, attach it to 28 and continue: 283 / 37

Moving on to step 5:
37 goes into 283 7 times with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 1297.0
If we take 259 away from 283, we end up with 24.
Take the next digit (1) from the dividend and append it to 24, then repeat: 241 / 37

On to step 6:
If we divide 241 by 37, we get 6 and a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 12976.0
Deduct 222 from 241 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
190 divided by 37 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 12976.5
Deduct 185 from 190 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
If we divide 50 by 37, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 12976.51
Subtract 37 from 50 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
The number 37 fits into 130 3 times, leaving a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 12976.513
If we take 111 away from 130, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
When dividing 190 by 37, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 12976.5135
Subtracting 185 from 190 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
37 goes into 50 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 12976.51351
Deduct 37 from 50 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 12:
130 divided by 37 is 3 with a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 12976.513513
If we subtract 111 from 130, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 13:
When dividing 190 by 37, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 12976.5135135
Subtracting 185 from 190 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 14:
If we divide 50 by 37, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 12976.51351351
Subtract 37 from 50 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 12976.51351351 with a remaining 1.3e-08.