4097987 divided by 637 
Let's see how many times 637 fits into 4097987.

Step 1:
637 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 637

Moving on to step 2:
If we divide 40 by 637, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 637

Moving on to step 3:
If we divide 409 by 637, we get 0 and a remainder of 409.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 409 and we're left with 409.
Include the next digit (7) from the dividend after 409, then repeat: 4097 / 637

Advancing to step 4:
If we divide 4097 by 637, we get 6 and a remainder of 275.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3822 from 4097, we get 275.
Bring next digit (9) of the dividend behind the 275 and repeat the process: 2759 / 637

Step 5:
If we divide 2759 by 637, we get 4 and a remainder of 211.
Write down 4 as next digit of the result. 
Result so far: 64.0
Deduct 2548 from 2759 and we're left with 211.
Include the next digit (8) from the dividend after 211, then repeat: 2118 / 637

Let's proceed to step 6:
If we divide 2118 by 637, we get 3 and a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 643.0
Subtract 1911 from 2118 to get 207.
Append the next digit (7) from the dividend to 207 and continue with: 2077 / 637

On to step 7:
637 goes into 2077 3 times with a remainder of 166.
Record the quotient 3 as the next digit in the result. 
Result so far: 6433.0
If we subtract 1911 from 2077, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 8:
1660 divided by 637 is 2 with a remainder of 386.
Use 2 as the next digit of our solution. 
Result so far: 6433.2
If we take 1274 away from 1660, we end up with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 9:
637 can be fit into 3860 6 times, resulting in a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 6433.26
The remainder is 38 after subtracting 3822 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
The number 637 fits into 380 0 times, leaving a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 6433.26
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 11:
637 can be fit into 3800 5 times, resulting in a remainder of 615.
Use 5 as the next digit of our solution. 
Result so far: 6433.2605
If we subtract 3185 from 3800, we get 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Moving on to step 12:
If we divide 6150 by 637, we get 9 and a remainder of 417.
Record the quotient 9 as the next digit in the result. 
Result so far: 6433.26059
If we take 5733 away from 6150, we end up with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Step 13:
If we divide 4170 by 637, we get 6 and a remainder of 348.
Record the quotient 6 as the next digit in the result. 
Result so far: 6433.260596
Deduct 3822 from 4170 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 14:
If we divide 3480 by 637, we get 5 and a remainder of 295.
Put 5 as the next digit of the answer. 
Result so far: 6433.2605965
Subtract 3185 from 3480 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 15:
When dividing 2950 by 637, we get 4 with a remainder of 402.
The number 4 becomes the next digit in our result. 
Result so far: 6433.26059654
Deduct 2548 from 2950 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

After the division, we end up with 6433.26059654 and a remainder of 4.02e-07.