87149 ÷ 4 
We're looking to find how many times 4 goes into 87149.

Moving on to step 1:
If we divide 8 by 4, we get 2 and a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 8 from 8 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 4

Going ahead to step 2:
4 can be fit into 7 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 4 from 7 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 4

Step 3:
4 goes into 31 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 217.0
If we take 28 away from 31, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 4

Let's proceed to step 4:
If we divide 34 by 4, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 2178.0
Subtracting 32 from 34 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 4

Step 5:
When dividing 29 by 4, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 21787.0
If we subtract 28 from 29, we 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.

Moving on to step 6:
4 can be fit into 10 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 21787.2
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.

Going ahead to step 7:
4 goes into 20 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 21787.25
If we subtract 20 from 20, 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 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21787.25
Subtract 0 from 0 to 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 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 21787.25
If we take 0 away from 0, 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.

The quotient of the division is 21787.25, and the remainder is 0.0.