We look at the division of 63744144 by 407 
Our goal is to divide 63744144 by 407.

On to step 1:
407 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 407

Let's proceed to step 2:
63 divided by 407 is 0 with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (7) from the dividend to 63 and continue with: 637 / 407

Moving on to step 3:
When dividing 637 by 407, we get 1 with a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 407 from 637 leaves us with 230.
Grab the next digit (4) from the dividend, add it to 230, then carry on: 2304 / 407

Step 4:
The number 407 fits into 2304 5 times, leaving a remainder of 269.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 2035 from 2304 and we're left with 269.
Take the next digit (4) from the dividend and append it to 269, then repeat: 2694 / 407

Advancing to step 5:
407 can be fit into 2694 6 times, resulting in a remainder of 252.
The next digit of our result is 6. 
Result so far: 156.0
The remainder is 252 after subtracting 2442 from 2694.
Take the next digit (1) from the dividend and append it to 252, then repeat: 2521 / 407

Advancing to step 6:
407 can be fit into 2521 6 times, resulting in a remainder of 79.
The next digit of our result is 6. 
Result so far: 1566.0
Subtract 2442 from 2521 to get 79.
Append the next digit (4) from the dividend to 79 and continue with: 794 / 407

On to step 7:
794 divided by 407 is 1 with a remainder of 387.
Write down 1 as next digit of the result. 
Result so far: 15661.0
If we take 407 away from 794, we end up with 387.
Fetch the next digit (4) from the dividend, attach it to 387 and continue: 3874 / 407

Step 8:
407 can be fit into 3874 9 times, resulting in a remainder of 211.
Write down 9 as next digit of the result. 
Result so far: 156619.0
The remainder is 211 after subtracting 3663 from 3874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Going ahead to step 9:
407 can be fit into 2110 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 156619.5
The remainder is 75 after subtracting 2035 from 2110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 10:
When dividing 750 by 407, we get 1 with a remainder of 343.
The number 1 becomes the next digit in our result. 
Result so far: 156619.51
The remainder is 343 after subtracting 407 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Moving on to step 11:
407 can be fit into 3430 8 times, resulting in a remainder of 174.
Use 8 as the next digit of our solution. 
Result so far: 156619.518
Deduct 3256 from 3430 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 12:
407 goes into 1740 4 times with a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 156619.5184
If we take 1628 away from 1740, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 13:
When dividing 1120 by 407, we get 2 with a remainder of 306.
Write down 2 as next digit of the result. 
Result so far: 156619.51842
If we subtract 814 from 1120, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Advancing to step 14:
3060 divided by 407 is 7 with a remainder of 211.
Write down 7 as next digit of the result. 
Result so far: 156619.518427
Subtracting 2849 from 3060 leaves us with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Moving on to step 15:
The number 407 fits into 2110 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 156619.5184275
Subtracting 2035 from 2110 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 16:
407 goes into 750 1 times with a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 156619.51842751
Deduct 407 from 750 and we're left with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Our division results in 156619.51842751 with a remaining 3.43e-07.