We look at the division of 55250247 by 639 
We want to figure out the number of times 55250247 can be divided by 639.

Advancing to step 1:
639 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 639

Moving on to step 2:
639 can be fit into 55 0 times, resulting in a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 639

Moving on to step 3:
The number 639 fits into 552 0 times, leaving a remainder of 552.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 552, we end up with 552.
Append the next digit (5) from the dividend to 552 and continue with: 5525 / 639

Moving on to step 4:
639 can be fit into 5525 8 times, resulting in a remainder of 413.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 413 after subtracting 5112 from 5525.
Bring next digit (0) of the dividend behind the 413 and repeat the process: 4130 / 639

Let's proceed to step 5:
If we divide 4130 by 639, we get 6 and a remainder of 296.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 296 after subtracting 3834 from 4130.
Grab the next digit (2) from the dividend, add it to 296, then carry on: 2962 / 639

Moving on to step 6:
The number 639 fits into 2962 4 times, leaving a remainder of 406.
Record the quotient 4 as the next digit in the result. 
Result so far: 864.0
The remainder is 406 after subtracting 2556 from 2962.
Grab the next digit (4) from the dividend, add it to 406, then carry on: 4064 / 639

Moving on to step 7:
If we divide 4064 by 639, we get 6 and a remainder of 230.
Put 6 as the next digit of the answer. 
Result so far: 8646.0
Subtracting 3834 from 4064 leaves us with 230.
Append the next digit (7) from the dividend to 230 and continue with: 2307 / 639

On to step 8:
2307 divided by 639 is 3 with a remainder of 390.
Put 3 as the next digit of the answer. 
Result so far: 86463.0
If we subtract 1917 from 2307, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 9:
639 can be fit into 3900 6 times, resulting in a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 86463.6
If we take 3834 away from 3900, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
639 goes into 660 1 times with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 86463.61
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 11:
639 goes into 210 0 times with a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 86463.61
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 12:
2100 divided by 639 is 3 with a remainder of 183.
Write down 3 as next digit of the result. 
Result so far: 86463.6103
The remainder is 183 after subtracting 1917 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 13:
When dividing 1830 by 639, we get 2 with a remainder of 552.
Use 2 as the next digit of our solution. 
Result so far: 86463.61032
The remainder is 552 after subtracting 1278 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

On to step 14:
The number 639 fits into 5520 8 times, leaving a remainder of 408.
Record the quotient 8 as the next digit in the result. 
Result so far: 86463.610328
Subtract 5112 from 5520 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 15:
639 goes into 4080 6 times with a remainder of 246.
Record the quotient 6 as the next digit in the result. 
Result so far: 86463.6103286
If we subtract 3834 from 4080, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Moving on to step 16:
When dividing 2460 by 639, we get 3 with a remainder of 543.
The number 3 becomes the next digit in our result. 
Result so far: 86463.61032863
If we take 1917 away from 2460, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Our division results in 86463.61032863 with a remaining 5.43e-07.