741958 ÷ 31 
The aim is to understand the frequency of 31 in 741958.

Advancing to step 1:
31 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 31

Step 2:
74 divided by 31 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 62 from 74 leaves us with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 31

Moving on to step 3:
31 can be fit into 121 3 times, resulting in a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 93 from 121, we get 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 31

Step 4:
When dividing 289 by 31, we get 9 with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 239.0
Subtracting 279 from 289 leaves us with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 31

Moving on to step 5:
If we divide 105 by 31, we get 3 and a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 2393.0
Deduct 93 from 105 and we're left with 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 31

Going ahead to step 6:
31 goes into 128 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 23934.0
Deduct 124 from 128 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
If we divide 40 by 31, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 23934.1
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.

Going ahead to step 8:
90 divided by 31 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 23934.12
If we subtract 62 from 90, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
280 divided by 31 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 23934.129
Deduct 279 from 280 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.

Going ahead to step 10:
31 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 23934.129
Subtracting 0 from 10 leaves us 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.

Moving on to step 11:
When dividing 100 by 31, we get 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 23934.12903
Subtracting 93 from 100 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 23934.129032
The remainder is 8 after subtracting 62 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
80 divided by 31 is 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 23934.1290322
Subtracting 62 from 80 leaves us with 18.
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 23934.1290322 and a remainder of 1.8e-07.