We're dividing 472193 by 31 
The aim is to understand the frequency of 31 in 472193.

Let's proceed to step 1:
31 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 31

Advancing to step 2:
47 divided by 31 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 31 from 47, we get 16.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 31

Advancing to step 3:
162 divided by 31 is 5 with a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 155 away from 162, we end up with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 31

On to step 4:
71 divided by 31 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 152.0
If we take 62 away from 71, we end up with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 31

Advancing to step 5:
31 goes into 99 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 1523.0
Deduct 93 from 99 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 31

Moving on to step 6:
31 goes into 63 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 15232.0
Deduct 62 from 63 and we're left 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.

On to step 7:
When dividing 10 by 31, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 15232.0
If we take 0 away from 10, we end up 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.

Advancing to step 8:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 15232.03
Subtract 93 from 100 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.

Going ahead to step 9:
If we divide 70 by 31, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 15232.032
Deduct 62 from 70 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
31 goes into 80 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 15232.0322
The remainder is 18 after subtracting 62 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 15232.0322 and a remainder of 0.00018.