456738 ÷ 37 
The aim is to understand the frequency of 37 in 456738.

Going ahead to step 1:
When dividing 4 by 37, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 37

Advancing to step 2:
The number 37 fits into 45 1 times, leaving a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 37 from 45 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 37

Advancing to step 3:
86 divided by 37 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 12.0
If we take 74 away from 86, we end up with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 37

Let's proceed to step 4:
37 goes into 127 3 times with a remainder of 16.
The next digit of our result is 3. 
Result so far: 123.0
Deduct 111 from 127 and we're left with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 37

Step 5:
If we divide 163 by 37, we get 4 and a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 1234.0
The remainder is 15 after subtracting 148 from 163.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 37

Let's proceed to step 6:
158 divided by 37 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 12344.0
Subtracting 148 from 158 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
The number 37 fits into 100 2 times, leaving a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 12344.2
Subtract 74 from 100 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
If we divide 260 by 37, we get 7 and a remainder of 1.
The next digit of our result is 7. 
Result so far: 12344.27
If we take 259 away from 260, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
10 divided by 37 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 12344.27
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
37 can be fit into 100 2 times, resulting in a remainder of 26.
The next digit of our result is 2. 
Result so far: 12344.2702
If we take 74 away from 100, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
37 can be fit into 260 7 times, resulting in a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 12344.27027
If we subtract 259 from 260, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 12:
When dividing 10 by 37, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 12344.27027
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
37 goes into 100 2 times with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 12344.2702702
The remainder is 26 after subtracting 74 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
37 goes into 260 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 12344.27027027
The remainder is 1 after subtracting 259 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 12344.27027027 and a remainder of 1e-09.