694228 ÷ 31 
The aim is to understand the frequency of 31 in 694228.

On to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 31

Let's proceed to step 2:
69 divided by 31 is 2 with a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 62 from 69, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 31

Advancing to step 3:
The number 31 fits into 74 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 62 from 74 and we're left with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 31

Moving on to step 4:
31 goes into 122 3 times with a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 223.0
If we take 93 away from 122, we end up with 29.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 31

Advancing to step 5:
If we divide 292 by 31, we get 9 and a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 2239.0
If we subtract 279 from 292, we get 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 31

On to step 6:
31 goes into 138 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 22394.0
If we subtract 124 from 138, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
If we divide 140 by 31, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 22394.4
Deduct 124 from 140 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
31 can be fit into 160 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 22394.45
Deduct 155 from 160 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
31 goes into 50 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 22394.451
The remainder is 19 after subtracting 31 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
190 divided by 31 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 22394.4516
The remainder is 4 after subtracting 186 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
31 goes into 40 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 22394.45161
If we take 31 away from 40, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
If we divide 90 by 31, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 22394.451612
The remainder is 28 after subtracting 62 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
If we divide 280 by 31, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 22394.4516129
Subtracting 279 from 280 leaves us 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.

Going ahead to step 14:
31 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 22394.4516129
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.

In conclusion, the division gives 22394.4516129 with a balance of 1e-08.