Let's divide 23119644 by 870
We're looking to find how many times 870 goes into 23119644.

Moving on to step 1:
870 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 870

Let's proceed to step 2:
The number 870 fits into 23 0 times, leaving a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 870

Let's proceed to step 3:
870 goes into 231 0 times with a remainder of 231.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 231 to get 231.
Append the next digit (1) from the dividend to 231 and continue with: 2311 / 870

Let's proceed to step 4:
870 goes into 2311 2 times with a remainder of 571.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1740 from 2311 to get 571.
Include the next digit (9) from the dividend after 571, then repeat: 5719 / 870

Moving on to step 5:
When dividing 5719 by 870, we get 6 with a remainder of 499.
Write down 6 as next digit of the result. 
Result so far: 26.0
The remainder is 499 after subtracting 5220 from 5719.
Include the next digit (6) from the dividend after 499, then repeat: 4996 / 870

Step 6:
4996 divided by 870 is 5 with a remainder of 646.
Use 5 as the next digit of our solution. 
Result so far: 265.0
Deduct 4350 from 4996 and we're left with 646.
Fetch the next digit (4) from the dividend, attach it to 646 and continue: 6464 / 870

Going ahead to step 7:
When dividing 6464 by 870, we get 7 with a remainder of 374.
Put 7 as the next digit of the answer. 
Result so far: 2657.0
If we subtract 6090 from 6464, we get 374.
Grab the next digit (4) from the dividend, add it to 374, then carry on: 3744 / 870

Step 8:
When dividing 3744 by 870, we get 4 with a remainder of 264.
Record the quotient 4 as the next digit in the result. 
Result so far: 26574.0
If we take 3480 away from 3744, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 9:
When dividing 2640 by 870, we get 3 with a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 26574.3
Subtracting 2610 from 2640 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 870 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 26574.3
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
3000 divided by 870 is 3 with a remainder of 390.
The number 3 becomes the next digit in our result. 
Result so far: 26574.303
If we subtract 2610 from 3000, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 12:
3900 divided by 870 is 4 with a remainder of 420.
Record the quotient 4 as the next digit in the result. 
Result so far: 26574.3034
Subtracting 3480 from 3900 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 13:
870 goes into 4200 4 times with a remainder of 720.
Record the quotient 4 as the next digit in the result. 
Result so far: 26574.30344
Deduct 3480 from 4200 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

After the division, we end up with 26574.30344 and a remainder of 0.00072.