80863191 divided by 444 
The aim is to understand the frequency of 444 in 80863191.

Step 1:
444 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 444

Going ahead to step 2:
444 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (8) from the dividend and append it to 80, then repeat: 808 / 444

Let's proceed to step 3:
When dividing 808 by 444, we get 1 with a remainder of 364.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 444 away from 808, we end up with 364.
Include the next digit (6) from the dividend after 364, then repeat: 3646 / 444

Step 4:
The number 444 fits into 3646 8 times, leaving a remainder of 94.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 3552 from 3646, we get 94.
Append the next digit (3) from the dividend to 94 and continue with: 943 / 444

On to step 5:
If we divide 943 by 444, we get 2 and a remainder of 55.
Write down 2 as next digit of the result. 
Result so far: 182.0
Subtract 888 from 943 to get 55.
Bring next digit (1) of the dividend behind the 55 and repeat the process: 551 / 444

On to step 6:
444 goes into 551 1 times with a remainder of 107.
Write down 1 as next digit of the result. 
Result so far: 1821.0
Subtracting 444 from 551 leaves us with 107.
Append the next digit (9) from the dividend to 107 and continue with: 1079 / 444

Moving on to step 7:
The number 444 fits into 1079 2 times, leaving a remainder of 191.
Record the quotient 2 as the next digit in the result. 
Result so far: 18212.0
Subtracting 888 from 1079 leaves us with 191.
Append the next digit (1) from the dividend to 191 and continue with: 1911 / 444

Moving on to step 8:
444 can be fit into 1911 4 times, resulting in a remainder of 135.
The number 4 becomes the next digit in our result. 
Result so far: 182124.0
Subtract 1776 from 1911 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 9:
444 can be fit into 1350 3 times, resulting in a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 182124.3
If we take 1332 away from 1350, we end up 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.

Advancing to step 10:
444 goes into 180 0 times with a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 182124.3
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
444 goes into 1800 4 times with a remainder of 24.
The next digit of our result is 4. 
Result so far: 182124.304
Subtracting 1776 from 1800 leaves us 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.

Let's proceed to step 12:
240 divided by 444 is 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 182124.304
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
If we divide 2400 by 444, we get 5 and a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 182124.30405
If we take 2220 away from 2400, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 14:
When dividing 1800 by 444, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 182124.304054
If we subtract 1776 from 1800, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 15:
240 divided by 444 is 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 182124.304054
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 16:
444 goes into 2400 5 times with a remainder of 180.
The number 5 becomes the next digit in our result. 
Result so far: 182124.30405405
Subtracting 2220 from 2400 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Our division results in 182124.30405405 with a remaining 1.8e-07.