63453748 ÷ 479 
Our goal is to divide 63453748 by 479.

Step 1:
The number 479 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 479

Advancing to step 2:
When dividing 63 by 479, we get 0 with a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Include the next digit (4) from the dividend after 63, then repeat: 634 / 479

Going ahead to step 3:
479 goes into 634 1 times with a remainder of 155.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 479 from 634 leaves us with 155.
Grab the next digit (5) from the dividend, add it to 155, then carry on: 1555 / 479

Moving on to step 4:
When dividing 1555 by 479, we get 3 with a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 1437 from 1555 leaves us with 118.
Bring next digit (3) of the dividend behind the 118 and repeat the process: 1183 / 479

On to step 5:
1183 divided by 479 is 2 with a remainder of 225.
Write down 2 as next digit of the result. 
Result so far: 132.0
Subtract 958 from 1183 to get 225.
Bring next digit (7) of the dividend behind the 225 and repeat the process: 2257 / 479

Step 6:
The number 479 fits into 2257 4 times, leaving a remainder of 341.
Use 4 as the next digit of our solution. 
Result so far: 1324.0
The remainder is 341 after subtracting 1916 from 2257.
Take the next digit (4) from the dividend and append it to 341, then repeat: 3414 / 479

Going ahead to step 7:
479 goes into 3414 7 times with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 13247.0
The remainder is 61 after subtracting 3353 from 3414.
Include the next digit (8) from the dividend after 61, then repeat: 618 / 479

Moving on to step 8:
479 can be fit into 618 1 times, resulting in a remainder of 139.
Record the quotient 1 as the next digit in the result. 
Result so far: 132471.0
If we take 479 away from 618, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 9:
479 can be fit into 1390 2 times, resulting in a remainder of 432.
Write down 2 as next digit of the result. 
Result so far: 132471.2
Subtract 958 from 1390 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 10:
When dividing 4320 by 479, we get 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 132471.29
Subtract 4311 from 4320 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
479 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 132471.29
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
When dividing 900 by 479, we get 1 with a remainder of 421.
Record the quotient 1 as the next digit in the result. 
Result so far: 132471.2901
If we take 479 away from 900, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 13:
When dividing 4210 by 479, we get 8 with a remainder of 378.
Record the quotient 8 as the next digit in the result. 
Result so far: 132471.29018
Subtract 3832 from 4210 to get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 14:
479 can be fit into 3780 7 times, resulting in a remainder of 427.
Use 7 as the next digit of our solution. 
Result so far: 132471.290187
Deduct 3353 from 3780 and we're left with 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Advancing to step 15:
479 can be fit into 4270 8 times, resulting in a remainder of 438.
Use 8 as the next digit of our solution. 
Result so far: 132471.2901878
If we take 3832 away from 4270, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 16:
479 goes into 4380 9 times with a remainder of 69.
The next digit of our result is 9. 
Result so far: 132471.29018789
Deduct 4311 from 4380 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final outcome is 132471.29018789, with a leftover of 6.9e-08.