Let's divide 8749606 by 400
Our goal is to divide 8749606 by 400.

Let's proceed to step 1:
The number 400 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 400

Step 2:
87 divided by 400 is 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Take the next digit (4) from the dividend and append it to 87, then repeat: 874 / 400

Step 3:
When dividing 874 by 400, we get 2 with a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 74 after subtracting 800 from 874.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 400

Going ahead to step 4:
The number 400 fits into 749 1 times, leaving a remainder of 349.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtract 400 from 749 to get 349.
Grab the next digit (6) from the dividend, add it to 349, then carry on: 3496 / 400

Step 5:
3496 divided by 400 is 8 with a remainder of 296.
Record the quotient 8 as the next digit in the result. 
Result so far: 218.0
Deduct 3200 from 3496 and we're left with 296.
Take the next digit (0) from the dividend and append it to 296, then repeat: 2960 / 400

Let's proceed to step 6:
400 goes into 2960 7 times with a remainder of 160.
Write down 7 as next digit of the result. 
Result so far: 2187.0
Subtracting 2800 from 2960 leaves us with 160.
Fetch the next digit (6) from the dividend, attach it to 160 and continue: 1606 / 400

Going ahead to step 7:
1606 divided by 400 is 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 21874.0
The remainder is 6 after subtracting 1600 from 1606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 400, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 21874.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
400 can be fit into 600 1 times, resulting in a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 21874.01
The remainder is 200 after subtracting 400 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 10:
400 goes into 2000 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 21874.015
Deduct 2000 from 2000 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
0 divided by 400 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21874.015
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
400 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 21874.015
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 21874.015 and a remainder of 0.0.