We look at the division of 69483 by 644 
We want to figure out the number of times 69483 can be divided by 644.

Let's proceed to step 1:
644 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 644

Going ahead to step 2:
When dividing 69 by 644, we get 0 with a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Include the next digit (4) from the dividend after 69, then repeat: 694 / 644

Advancing to step 3:
If we divide 694 by 644, we get 1 and a remainder of 50.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 644 from 694, we get 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 644

On to step 4:
If we divide 508 by 644, we get 0 and a remainder of 508.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 508 after subtracting 0 from 508.
Take the next digit (3) from the dividend and append it to 508, then repeat: 5083 / 644

Let's proceed to step 5:
5083 divided by 644 is 7 with a remainder of 575.
Use 7 as the next digit of our solution. 
Result so far: 107.0
Subtract 4508 from 5083 to get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Advancing to step 6:
If we divide 5750 by 644, we get 8 and a remainder of 598.
Record the quotient 8 as the next digit in the result. 
Result so far: 107.8
If we take 5152 away from 5750, we end up with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Advancing to step 7:
If we divide 5980 by 644, we get 9 and a remainder of 184.
Use 9 as the next digit of our solution. 
Result so far: 107.89
If we subtract 5796 from 5980, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 8:
644 can be fit into 1840 2 times, resulting in a remainder of 552.
The number 2 becomes the next digit in our result. 
Result so far: 107.892
Subtract 1288 from 1840 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Let's proceed to step 9:
When dividing 5520 by 644, we get 8 with a remainder of 368.
The number 8 becomes the next digit in our result. 
Result so far: 107.8928
Subtract 5152 from 5520 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 10:
The number 644 fits into 3680 5 times, leaving a remainder of 460.
Write down 5 as next digit of the result. 
Result so far: 107.89285
The remainder is 460 after subtracting 3220 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 11:
The number 644 fits into 4600 7 times, leaving a remainder of 92.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.892857
Subtract 4508 from 4600 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 12:
644 can be fit into 920 1 times, resulting in a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 107.8928571
If we subtract 644 from 920, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 13:
When dividing 2760 by 644, we get 4 with a remainder of 184.
The next digit of our result is 4. 
Result so far: 107.89285714
Subtract 2576 from 2760 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Our division results in 107.89285714 with a remaining 1.84e-07.