We're dividing 870437 by 5 
We're looking to find how many times 5 goes into 870437.

On to step 1:
5 goes into 8 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 5 from 8 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 5

Step 2:
If we divide 37 by 5, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 35 away from 37, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 5

Going ahead to step 3:
If we divide 20 by 5, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 174.0
Subtracting 20 from 20 leaves us with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 5

Moving on to step 4:
5 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 1740.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 5

Moving on to step 5:
When dividing 43 by 5, we get 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 17408.0
The remainder is 3 after subtracting 40 from 43.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 5

Advancing to step 6:
37 divided by 5 is 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 174087.0
Subtract 35 from 37 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
20 divided by 5 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 174087.4
Subtract 20 from 20 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.

Advancing to step 8:
5 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 174087.4
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.

Let's proceed to step 9:
0 divided by 5 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 174087.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 174087.4 and a remainder of 0.0.