173742 divided by 37 
The aim is to understand the frequency of 37 in 173742.

On to step 1:
When dividing 1 by 37, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 37

On to step 2:
If we divide 17 by 37, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 37

Step 3:
37 goes into 173 4 times with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 148 from 173 to get 25.
Take the next digit (7) from the dividend and append it to 25, then repeat: 257 / 37

Step 4:
If we divide 257 by 37, we get 6 and a remainder of 35.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
If we subtract 222 from 257, we get 35.
Include the next digit (4) from the dividend after 35, then repeat: 354 / 37

Let's proceed to step 5:
37 can be fit into 354 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 469.0
The remainder is 21 after subtracting 333 from 354.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 37

Going ahead to step 6:
When dividing 212 by 37, we get 5 with a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 4695.0
Subtracting 185 from 212 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.

Advancing to step 7:
37 can be fit into 270 7 times, resulting in a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 4695.7
The remainder is 11 after subtracting 259 from 270.
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 8:
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: 4695.72
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 9:
The number 37 fits into 360 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 4695.729
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.

Advancing to step 10:
If we divide 270 by 37, we get 7 and a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 4695.7297
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.

Going ahead to step 11:
If we divide 110 by 37, we get 2 and a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 4695.72972
The remainder is 36 after subtracting 74 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
37 can be fit into 360 9 times, resulting in a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 4695.729729
If we subtract 333 from 360, we 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 13:
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: 4695.7297297
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.

Step 14:
When dividing 110 by 37, we get 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 4695.72972972
The remainder is 36 after subtracting 74 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 4695.72972972, with a leftover of 3.6e-08.