Let's divide 91939741 by 207
The aim is to understand the frequency of 207 in 91939741.

On to step 1:
The number 207 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 207

Step 2:
If we divide 91 by 207, we get 0 and a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Bring next digit (9) of the dividend behind the 91 and repeat the process: 919 / 207

Advancing to step 3:
The number 207 fits into 919 4 times, leaving a remainder of 91.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 828 from 919 leaves us with 91.
Take the next digit (3) from the dividend and append it to 91, then repeat: 913 / 207

Step 4:
207 can be fit into 913 4 times, resulting in a remainder of 85.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 828 from 913 leaves us with 85.
Fetch the next digit (9) from the dividend, attach it to 85 and continue: 859 / 207

Step 5:
207 can be fit into 859 4 times, resulting in a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 444.0
Deduct 828 from 859 and we're left with 31.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 207

Let's proceed to step 6:
317 divided by 207 is 1 with a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 4441.0
Subtract 207 from 317 to get 110.
Append the next digit (4) from the dividend to 110 and continue with: 1104 / 207

Advancing to step 7:
207 goes into 1104 5 times with a remainder of 69.
The next digit of our result is 5. 
Result so far: 44415.0
Subtract 1035 from 1104 to get 69.
Include the next digit (1) from the dividend after 69, then repeat: 691 / 207

Advancing to step 8:
207 can be fit into 691 3 times, resulting in a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 444153.0
If we subtract 621 from 691, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
700 divided by 207 is 3 with a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 444153.3
Deduct 621 from 700 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 10:
790 divided by 207 is 3 with a remainder of 169.
The next digit of our result is 3. 
Result so far: 444153.33
If we take 621 away from 790, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

The quotient of the division is 444153.33, and the remainder is 0.169.