We look at the division of 287561 by 4 
We want to divide 287561 by 4.

Advancing to step 1:
The number 4 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 4

On to step 2:
4 goes into 28 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 28 from 28 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 4

Advancing to step 3:
7 divided by 4 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Subtracting 4 from 7 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 4

Step 4:
If we divide 35 by 4, we get 8 and a remainder of 3.
The next digit of our result is 8. 
Result so far: 718.0
Subtracting 32 from 35 leaves us with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 4

On to step 5:
If we divide 36 by 4, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 7189.0
Deduct 36 from 36 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 4

Step 6:
The number 4 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 71890.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
4 goes into 10 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 71890.2
If we take 8 away from 10, 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.

Let's proceed to step 8:
If we divide 20 by 4, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 71890.25
If we take 20 away from 20, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 71890.25
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 71890.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 71890.25, with a leftover of 0.0.