31063171 divided by 819 
The aim is to understand the frequency of 819 in 31063171.

Advancing to step 1:
The number 819 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 819

Going ahead to step 2:
The number 819 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 819

Let's proceed to step 3:
310 divided by 819 is 0 with a remainder of 310.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 310, we get 310.
Grab the next digit (6) from the dividend, add it to 310, then carry on: 3106 / 819

Going ahead to step 4:
819 goes into 3106 3 times with a remainder of 649.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 649 after subtracting 2457 from 3106.
Grab the next digit (3) from the dividend, add it to 649, then carry on: 6493 / 819

Step 5:
If we divide 6493 by 819, we get 7 and a remainder of 760.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 5733 from 6493 and we're left with 760.
Fetch the next digit (1) from the dividend, attach it to 760 and continue: 7601 / 819

On to step 6:
819 can be fit into 7601 9 times, resulting in a remainder of 230.
Write down 9 as next digit of the result. 
Result so far: 379.0
Subtracting 7371 from 7601 leaves us with 230.
Take the next digit (7) from the dividend and append it to 230, then repeat: 2307 / 819

Step 7:
If we divide 2307 by 819, we get 2 and a remainder of 669.
Put 2 as the next digit of the answer. 
Result so far: 3792.0
Deduct 1638 from 2307 and we're left with 669.
Append the next digit (1) from the dividend to 669 and continue with: 6691 / 819

Let's proceed to step 8:
819 goes into 6691 8 times with a remainder of 139.
Put 8 as the next digit of the answer. 
Result so far: 37928.0
The remainder is 139 after subtracting 6552 from 6691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 9:
819 goes into 1390 1 times with a remainder of 571.
The next digit of our result is 1. 
Result so far: 37928.1
Deduct 819 from 1390 and we're left with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Moving on to step 10:
If we divide 5710 by 819, we get 6 and a remainder of 796.
Put 6 as the next digit of the answer. 
Result so far: 37928.16
Subtract 4914 from 5710 to get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Moving on to step 11:
The number 819 fits into 7960 9 times, leaving a remainder of 589.
The next digit of our result is 9. 
Result so far: 37928.169
If we subtract 7371 from 7960, we get 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Let's proceed to step 12:
When dividing 5890 by 819, we get 7 with a remainder of 157.
Write down 7 as next digit of the result. 
Result so far: 37928.1697
Deduct 5733 from 5890 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 13:
819 can be fit into 1570 1 times, resulting in a remainder of 751.
Put 1 as the next digit of the answer. 
Result so far: 37928.16971
If we take 819 away from 1570, we end up with 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Step 14:
When dividing 7510 by 819, we get 9 with a remainder of 139.
Use 9 as the next digit of our solution. 
Result so far: 37928.169719
If we subtract 7371 from 7510, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Step 15:
When dividing 1390 by 819, we get 1 with a remainder of 571.
Use 1 as the next digit of our solution. 
Result so far: 37928.1697191
The remainder is 571 after subtracting 819 from 1390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Moving on to step 16:
5710 divided by 819 is 6 with a remainder of 796.
Write down 6 as next digit of the result. 
Result so far: 37928.16971916
Subtracting 4914 from 5710 leaves us with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

After the division, we end up with 37928.16971916 and a remainder of 7.96e-07.