287944 ÷ 7 
We want to figure out the number of times 287944 can be divided by 7.

Step 1:
The number 7 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 7

On to step 2:
28 divided by 7 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 0 after subtracting 28 from 28.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 7

Step 3:
7 goes into 7 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 7 from 7 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 7

On to step 4:
9 divided by 7 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 411.0
Subtract 7 from 9 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 7

Going ahead to step 5:
7 can be fit into 24 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 4113.0
If we take 21 away from 24, we end up with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 7

Advancing to step 6:
When dividing 34 by 7, we get 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 41134.0
The remainder is 6 after subtracting 28 from 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
60 divided by 7 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 41134.8
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
When dividing 40 by 7, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 41134.85
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 41134.857
Subtracting 49 from 50 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 10:
7 goes into 10 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 41134.8571
If we take 7 away from 10, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 11:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 41134.85714
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
If we divide 20 by 7, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 41134.857142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
When dividing 60 by 7, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 41134.8571428
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
7 goes into 40 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 41134.85714285
Subtracting 35 from 40 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 41134.85714285, with a leftover of 5e-09.