445156 divided by 31 
The aim is to understand the frequency of 31 in 445156.

Let's proceed to step 1:
4 divided by 31 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 31

On to step 2:
31 goes into 44 1 times with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 31 away from 44, we end up with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 31

Advancing to step 3:
135 divided by 31 is 4 with a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 124 from 135 and we're left with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 31

On to step 4:
If we divide 111 by 31, we get 3 and a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
Subtract 93 from 111 to get 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 31

Let's proceed to step 5:
When dividing 185 by 31, we get 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 1435.0
If we subtract 155 from 185, we get 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 31

Moving on to step 6:
The number 31 fits into 306 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 14359.0
If we take 279 away from 306, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
The number 31 fits into 270 8 times, leaving a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 14359.8
The remainder is 22 after subtracting 248 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
31 goes into 220 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 14359.87
The remainder is 3 after subtracting 217 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
31 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 14359.87
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 31, we get 9 and a remainder of 21.
The next digit of our result is 9. 
Result so far: 14359.8709
Subtract 279 from 300 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
210 divided by 31 is 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 14359.87096
Deduct 186 from 210 and we're left 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 12:
240 divided by 31 is 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 14359.870967
Subtracting 217 from 240 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 13:
31 goes into 230 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 14359.8709677
Subtracting 217 from 230 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 14359.8709677 with a remaining 1.3e-07.