1287917 ÷ 633 
We want to divide 1287917 by 633.

Advancing to step 1:
If we divide 1 by 633, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 633

Step 2:
633 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 633

Moving on to step 3:
When dividing 128 by 633, we get 0 with a remainder of 128.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 128 and we're left with 128.
Include the next digit (7) from the dividend after 128, then repeat: 1287 / 633

Let's proceed to step 4:
633 goes into 1287 2 times with a remainder of 21.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1266 from 1287 leaves us with 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 633

Let's proceed to step 5:
The number 633 fits into 219 0 times, leaving a remainder of 219.
Write down 0 as next digit of the result. 
Result so far: 20.0
Deduct 0 from 219 and we're left with 219.
Grab the next digit (1) from the dividend, add it to 219, then carry on: 2191 / 633

Going ahead to step 6:
633 can be fit into 2191 3 times, resulting in a remainder of 292.
Record the quotient 3 as the next digit in the result. 
Result so far: 203.0
Subtract 1899 from 2191 to get 292.
Append the next digit (7) from the dividend to 292 and continue with: 2927 / 633

On to step 7:
The number 633 fits into 2927 4 times, leaving a remainder of 395.
Write down 4 as next digit of the result. 
Result so far: 2034.0
The remainder is 395 after subtracting 2532 from 2927.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Advancing to step 8:
633 goes into 3950 6 times with a remainder of 152.
The number 6 becomes the next digit in our result. 
Result so far: 2034.6
Subtracting 3798 from 3950 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 9:
When dividing 1520 by 633, we get 2 with a remainder of 254.
Put 2 as the next digit of the answer. 
Result so far: 2034.62
If we subtract 1266 from 1520, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Let's proceed to step 10:
When dividing 2540 by 633, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 2034.624
If we subtract 2532 from 2540, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
633 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 2034.624
If we take 0 away from 80, we end up 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 12:
633 can be fit into 800 1 times, resulting in a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 2034.62401
Subtracting 633 from 800 leaves us with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

On to step 13:
If we divide 1670 by 633, we get 2 and a remainder of 404.
Record the quotient 2 as the next digit in the result. 
Result so far: 2034.624012
The remainder is 404 after subtracting 1266 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 14:
If we divide 4040 by 633, we get 6 and a remainder of 242.
The number 6 becomes the next digit in our result. 
Result so far: 2034.6240126
If we subtract 3798 from 4040, we get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Advancing to step 15:
If we divide 2420 by 633, we get 3 and a remainder of 521.
Put 3 as the next digit of the answer. 
Result so far: 2034.62401263
The remainder is 521 after subtracting 1899 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

After the division, we end up with 2034.62401263 and a remainder of 5.21e-07.