87876866 divided by 637 
We want to figure out the number of times 87876866 can be divided by 637.

Going ahead to step 1:
When dividing 8 by 637, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 637

On to step 2:
87 divided by 637 is 0 with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Grab the next digit (8) from the dividend, add it to 87, then carry on: 878 / 637

Step 3:
637 goes into 878 1 times with a remainder of 241.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 241 after subtracting 637 from 878.
Fetch the next digit (7) from the dividend, attach it to 241 and continue: 2417 / 637

Let's proceed to step 4:
637 can be fit into 2417 3 times, resulting in a remainder of 506.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1911 from 2417 leaves us with 506.
Include the next digit (6) from the dividend after 506, then repeat: 5066 / 637

Moving on to step 5:
When dividing 5066 by 637, we get 7 with a remainder of 607.
Use 7 as the next digit of our solution. 
Result so far: 137.0
Subtracting 4459 from 5066 leaves us with 607.
Bring next digit (8) of the dividend behind the 607 and repeat the process: 6078 / 637

Let's proceed to step 6:
637 can be fit into 6078 9 times, resulting in a remainder of 345.
Record the quotient 9 as the next digit in the result. 
Result so far: 1379.0
Deduct 5733 from 6078 and we're left with 345.
Bring next digit (6) of the dividend behind the 345 and repeat the process: 3456 / 637

Advancing to step 7:
637 goes into 3456 5 times with a remainder of 271.
Put 5 as the next digit of the answer. 
Result so far: 13795.0
If we subtract 3185 from 3456, we get 271.
Bring next digit (6) of the dividend behind the 271 and repeat the process: 2716 / 637

Going ahead to step 8:
2716 divided by 637 is 4 with a remainder of 168.
Record the quotient 4 as the next digit in the result. 
Result so far: 137954.0
Subtract 2548 from 2716 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 9:
637 goes into 1680 2 times with a remainder of 406.
Use 2 as the next digit of our solution. 
Result so far: 137954.2
The remainder is 406 after subtracting 1274 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Moving on to step 10:
637 goes into 4060 6 times with a remainder of 238.
Write down 6 as next digit of the result. 
Result so far: 137954.26
The remainder is 238 after subtracting 3822 from 4060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 11:
When dividing 2380 by 637, we get 3 with a remainder of 469.
The number 3 becomes the next digit in our result. 
Result so far: 137954.263
The remainder is 469 after subtracting 1911 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Step 12:
4690 divided by 637 is 7 with a remainder of 231.
The number 7 becomes the next digit in our result. 
Result so far: 137954.2637
Subtract 4459 from 4690 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Going ahead to step 13:
2310 divided by 637 is 3 with a remainder of 399.
The number 3 becomes the next digit in our result. 
Result so far: 137954.26373
The remainder is 399 after subtracting 1911 from 2310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

On to step 14:
The number 637 fits into 3990 6 times, leaving a remainder of 168.
The next digit of our result is 6. 
Result so far: 137954.263736
Subtract 3822 from 3990 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 15:
When dividing 1680 by 637, we get 2 with a remainder of 406.
Write down 2 as next digit of the result. 
Result so far: 137954.2637362
If we subtract 1274 from 1680, we get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Moving on to step 16:
If we divide 4060 by 637, we get 6 and a remainder of 238.
Put 6 as the next digit of the answer. 
Result so far: 137954.26373626
Deduct 3822 from 4060 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Our division results in 137954.26373626 with a remaining 2.38e-07.