87289801 divided by 628 
We want to divide 87289801 by 628.

Step 1:
If we divide 8 by 628, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 628

Step 2:
When dividing 87 by 628, we get 0 with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Take the next digit (2) from the dividend and append it to 87, then repeat: 872 / 628

Step 3:
872 divided by 628 is 1 with a remainder of 244.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 628 from 872 and we're left with 244.
Grab the next digit (8) from the dividend, add it to 244, then carry on: 2448 / 628

On to step 4:
628 can be fit into 2448 3 times, resulting in a remainder of 564.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 564 after subtracting 1884 from 2448.
Include the next digit (9) from the dividend after 564, then repeat: 5649 / 628

Advancing to step 5:
When dividing 5649 by 628, we get 8 with a remainder of 625.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtracting 5024 from 5649 leaves us with 625.
Include the next digit (8) from the dividend after 625, then repeat: 6258 / 628

Going ahead to step 6:
6258 divided by 628 is 9 with a remainder of 606.
Write down 9 as next digit of the result. 
Result so far: 1389.0
Subtracting 5652 from 6258 leaves us with 606.
Fetch the next digit (0) from the dividend, attach it to 606 and continue: 6060 / 628

Advancing to step 7:
If we divide 6060 by 628, we get 9 and a remainder of 408.
Use 9 as the next digit of our solution. 
Result so far: 13899.0
If we take 5652 away from 6060, we end up with 408.
Bring next digit (1) of the dividend behind the 408 and repeat the process: 4081 / 628

On to step 8:
The number 628 fits into 4081 6 times, leaving a remainder of 313.
Record the quotient 6 as the next digit in the result. 
Result so far: 138996.0
The remainder is 313 after subtracting 3768 from 4081.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 9:
If we divide 3130 by 628, we get 4 and a remainder of 618.
Put 4 as the next digit of the answer. 
Result so far: 138996.4
Subtract 2512 from 3130 to get 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Moving on to step 10:
The number 628 fits into 6180 9 times, leaving a remainder of 528.
The number 9 becomes the next digit in our result. 
Result so far: 138996.49
The remainder is 528 after subtracting 5652 from 6180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 11:
628 goes into 5280 8 times with a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 138996.498
If we subtract 5024 from 5280, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 12:
If we divide 2560 by 628, we get 4 and a remainder of 48.
The next digit of our result is 4. 
Result so far: 138996.4984
Subtracting 2512 from 2560 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
If we divide 480 by 628, we get 0 and a remainder of 480.
The next digit of our result is 0. 
Result so far: 138996.4984
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 14:
If we divide 4800 by 628, we get 7 and a remainder of 404.
The next digit of our result is 7. 
Result so far: 138996.498407
The remainder is 404 after subtracting 4396 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 15:
628 can be fit into 4040 6 times, resulting in a remainder of 272.
Put 6 as the next digit of the answer. 
Result so far: 138996.4984076
Subtract 3768 from 4040 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 16:
The number 628 fits into 2720 4 times, leaving a remainder of 208.
Use 4 as the next digit of our solution. 
Result so far: 138996.49840764
If we take 2512 away from 2720, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final result is 138996.49840764 with a remainder of 2.08e-07.