We're dividing 6616301 by 400 
We want to divide 6616301 by 400.

Let's proceed to step 1:
400 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 400

Let's proceed to step 2:
66 divided by 400 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 400

Let's proceed to step 3:
400 can be fit into 661 1 times, resulting in a remainder of 261.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 400 from 661 leaves us with 261.
Include the next digit (6) from the dividend after 261, then repeat: 2616 / 400

Moving on to step 4:
2616 divided by 400 is 6 with a remainder of 216.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 2400 away from 2616, we end up with 216.
Take the next digit (3) from the dividend and append it to 216, then repeat: 2163 / 400

Moving on to step 5:
When dividing 2163 by 400, we get 5 with a remainder of 163.
Record the quotient 5 as the next digit in the result. 
Result so far: 165.0
Subtracting 2000 from 2163 leaves us with 163.
Grab the next digit (0) from the dividend, add it to 163, then carry on: 1630 / 400

On to step 6:
If we divide 1630 by 400, we get 4 and a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 1654.0
Subtract 1600 from 1630 to get 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 400

Let's proceed to step 7:
If we divide 301 by 400, we get 0 and a remainder of 301.
Use 0 as the next digit of our solution. 
Result so far: 16540.0
The remainder is 301 after subtracting 0 from 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Moving on to step 8:
If we divide 3010 by 400, we get 7 and a remainder of 210.
The next digit of our result is 7. 
Result so far: 16540.7
Subtract 2800 from 3010 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 9:
The number 400 fits into 2100 5 times, leaving a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 16540.75
The remainder is 100 after subtracting 2000 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 10:
400 goes into 1000 2 times with a remainder of 200.
The next digit of our result is 2. 
Result so far: 16540.752
Deduct 800 from 1000 and we're left with 200.
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 11:
The number 400 fits into 2000 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 16540.7525
If we take 2000 away from 2000, we end up 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 12:
400 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16540.7525
If we take 0 away from 0, we end up 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 13:
The number 400 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 16540.7525
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.

The quotient of the division is 16540.7525, and the remainder is 0.0.