210443 ÷ 37 
The aim is to understand the frequency of 37 in 210443.

On to step 1:
The number 37 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 37

On to step 2:
The number 37 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Fetch the next digit (0) from the dividend, attach it to 21 and continue: 210 / 37

Moving on to step 3:
37 can be fit into 210 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 185 away from 210, we end up with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 37

On to step 4:
37 can be fit into 254 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 56.0
Subtract 222 from 254 to get 32.
Include the next digit (4) from the dividend after 32, then repeat: 324 / 37

Advancing to step 5:
The number 37 fits into 324 8 times, leaving a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 568.0
The remainder is 28 after subtracting 296 from 324.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 37

On to step 6:
37 goes into 283 7 times with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 5687.0
Subtracting 259 from 283 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
37 goes into 240 6 times with a remainder of 18.
The next digit of our result is 6. 
Result so far: 5687.6
If we subtract 222 from 240, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 8:
When dividing 180 by 37, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 5687.64
Subtracting 148 from 180 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
37 goes into 320 8 times with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 5687.648
Subtract 296 from 320 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
The number 37 fits into 240 6 times, leaving a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 5687.6486
The remainder is 18 after subtracting 222 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
180 divided by 37 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 5687.64864
Subtracting 148 from 180 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
37 can be fit into 320 8 times, resulting in a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 5687.648648
If we take 296 away from 320, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 37 fits into 240 6 times, leaving a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 5687.6486486
If we subtract 222 from 240, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 14:
37 can be fit into 180 4 times, resulting in a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 5687.64864864
Deduct 148 from 180 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 5687.64864864 with a remaining 3.2e-08.