We look at the division of 870351 by 65 
We want to figure out the number of times 870351 can be divided by 65.

Let's proceed to step 1:
65 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 65

On to step 2:
If we divide 87 by 65, we get 1 and a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 22 after subtracting 65 from 87.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 65

On to step 3:
The number 65 fits into 220 3 times, leaving a remainder of 25.
The next digit of our result is 3. 
Result so far: 13.0
If we take 195 away from 220, we end up with 25.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 65

Step 4:
The number 65 fits into 253 3 times, leaving a remainder of 58.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Subtract 195 from 253 to get 58.
Include the next digit (5) from the dividend after 58, then repeat: 585 / 65

Moving on to step 5:
65 can be fit into 585 9 times, resulting in a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 1339.0
Subtracting 585 from 585 leaves us with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 65

Advancing to step 6:
65 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 13390.0
Deduct 0 from 1 and we're left 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.

Step 7:
If we divide 10 by 65, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 13390.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 65 is 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 13390.01
Subtract 65 from 100 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
The number 65 fits into 350 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 13390.015
The remainder is 25 after subtracting 325 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
65 can be fit into 250 3 times, resulting in a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 13390.0153
If we subtract 195 from 250, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 11:
65 can be fit into 550 8 times, resulting in a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 13390.01538
If we subtract 520 from 550, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
When dividing 300 by 65, we get 4 with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 13390.015384
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
The number 65 fits into 400 6 times, leaving a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 13390.0153846
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
65 goes into 100 1 times with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 13390.01538461
If we subtract 65 from 100, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 13390.01538461 with a remainder of 3.5e-08.