We look at the division of 84398443 by 975 
We want to figure out the number of times 84398443 can be divided by 975.

Step 1:
If we divide 8 by 975, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 975

Advancing to step 2:
If we divide 84 by 975, we get 0 and a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Take the next digit (3) from the dividend and append it to 84, then repeat: 843 / 975

Step 3:
If we divide 843 by 975, we get 0 and a remainder of 843.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 843, we get 843.
Fetch the next digit (9) from the dividend, attach it to 843 and continue: 8439 / 975

Step 4:
975 goes into 8439 8 times with a remainder of 639.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 7800 from 8439, we get 639.
Append the next digit (8) from the dividend to 639 and continue with: 6398 / 975

Going ahead to step 5:
If we divide 6398 by 975, we get 6 and a remainder of 548.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Subtracting 5850 from 6398 leaves us with 548.
Bring next digit (4) of the dividend behind the 548 and repeat the process: 5484 / 975

Going ahead to step 6:
If we divide 5484 by 975, we get 5 and a remainder of 609.
Use 5 as the next digit of our solution. 
Result so far: 865.0
Deduct 4875 from 5484 and we're left with 609.
Include the next digit (4) from the dividend after 609, then repeat: 6094 / 975

Step 7:
975 can be fit into 6094 6 times, resulting in a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 8656.0
Subtract 5850 from 6094 to get 244.
Grab the next digit (3) from the dividend, add it to 244, then carry on: 2443 / 975

Moving on to step 8:
The number 975 fits into 2443 2 times, leaving a remainder of 493.
The next digit of our result is 2. 
Result so far: 86562.0
Subtract 1950 from 2443 to get 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Let's proceed to step 9:
975 can be fit into 4930 5 times, resulting in a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 86562.5
If we subtract 4875 from 4930, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 10:
975 can be fit into 550 0 times, resulting in a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 86562.5
If we subtract 0 from 550, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 11:
5500 divided by 975 is 5 with a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 86562.505
If we subtract 4875 from 5500, we get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Advancing to step 12:
975 goes into 6250 6 times with a remainder of 400.
Record the quotient 6 as the next digit in the result. 
Result so far: 86562.5056
If we take 5850 away from 6250, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 13:
If we divide 4000 by 975, we get 4 and a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 86562.50564
If we take 3900 away from 4000, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 14:
If we divide 1000 by 975, we get 1 and a remainder of 25.
The next digit of our result is 1. 
Result so far: 86562.505641
Subtracting 975 from 1000 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 15:
975 can be fit into 250 0 times, resulting in a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 86562.505641
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 16:
975 can be fit into 2500 2 times, resulting in a remainder of 550.
The next digit of our result is 2. 
Result so far: 86562.50564102
If we subtract 1950 from 2500, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

The final outcome is 86562.50564102, with a leftover of 5.5e-07.