431454 divided by 37 
The aim is to understand the frequency of 37 in 431454.

On to step 1:
When dividing 4 by 37, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 37

Moving on to step 2:
The number 37 fits into 43 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 37 from 43 and we're left with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 37

Advancing to step 3:
When dividing 61 by 37, we get 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 37 from 61 and we're left with 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 37

Going ahead to step 4:
244 divided by 37 is 6 with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 116.0
Deduct 222 from 244 and we're left with 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 37

Let's proceed to step 5:
225 divided by 37 is 6 with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 1166.0
Subtract 222 from 225 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 37

On to step 6:
If we divide 34 by 37, we get 0 and a remainder of 34.
The next digit of our result is 0. 
Result so far: 11660.0
Subtracting 0 from 34 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 7:
37 can be fit into 340 9 times, resulting in a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 11660.9
Subtracting 333 from 340 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
The number 37 fits into 70 1 times, leaving a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 11660.91
If we take 37 away from 70, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 9:
If we divide 330 by 37, we get 8 and a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 11660.918
If we take 296 away from 330, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
37 can be fit into 340 9 times, resulting in a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 11660.9189
Subtract 333 from 340 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 11:
37 can be fit into 70 1 times, resulting in a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 11660.91891
Deduct 37 from 70 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
When dividing 330 by 37, we get 8 with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 11660.918918
The remainder is 34 after subtracting 296 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
37 can be fit into 340 9 times, resulting in a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 11660.9189189
If we subtract 333 from 340, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 14:
37 can be fit into 70 1 times, resulting in a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 11660.91891891
Subtracting 37 from 70 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 11660.91891891, and the remainder is 3.3e-08.