63618647 divided by 172 
We want to figure out the number of times 63618647 can be divided by 172.

Let's proceed to step 1:
When dividing 6 by 172, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 172

Let's proceed to step 2:
If we divide 63 by 172, we get 0 and a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 172

Going ahead to step 3:
If we divide 636 by 172, we get 3 and a remainder of 120.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 516 from 636, we get 120.
Take the next digit (1) from the dividend and append it to 120, then repeat: 1201 / 172

Moving on to step 4:
When dividing 1201 by 172, we get 6 with a remainder of 169.
The next digit of our result is 6. 
Result so far: 36.0
The remainder is 169 after subtracting 1032 from 1201.
Grab the next digit (8) from the dividend, add it to 169, then carry on: 1698 / 172

Moving on to step 5:
172 can be fit into 1698 9 times, resulting in a remainder of 150.
The number 9 becomes the next digit in our result. 
Result so far: 369.0
Deduct 1548 from 1698 and we're left with 150.
Include the next digit (6) from the dividend after 150, then repeat: 1506 / 172

Let's proceed to step 6:
If we divide 1506 by 172, we get 8 and a remainder of 130.
The number 8 becomes the next digit in our result. 
Result so far: 3698.0
If we take 1376 away from 1506, we end up with 130.
Include the next digit (4) from the dividend after 130, then repeat: 1304 / 172

Going ahead to step 7:
172 goes into 1304 7 times with a remainder of 100.
Put 7 as the next digit of the answer. 
Result so far: 36987.0
If we take 1204 away from 1304, we end up with 100.
Append the next digit (7) from the dividend to 100 and continue with: 1007 / 172

Advancing to step 8:
172 goes into 1007 5 times with a remainder of 147.
Write down 5 as next digit of the result. 
Result so far: 369875.0
The remainder is 147 after subtracting 860 from 1007.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Let's proceed to step 9:
If we divide 1470 by 172, we get 8 and a remainder of 94.
Write down 8 as next digit of the result. 
Result so far: 369875.8
If we take 1376 away from 1470, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 10:
172 can be fit into 940 5 times, resulting in a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 369875.85
Deduct 860 from 940 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
172 goes into 800 4 times with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 369875.854
The remainder is 112 after subtracting 688 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 12:
172 goes into 1120 6 times with a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 369875.8546
Subtract 1032 from 1120 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 13:
If we divide 880 by 172, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 369875.85465
If we subtract 860 from 880, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
The number 172 fits into 200 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 369875.854651
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
When dividing 280 by 172, we get 1 with a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 369875.8546511
Subtract 172 from 280 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

After the division, we end up with 369875.8546511 and a remainder of 1.08e-06.