879070 divided by 23 
We want to figure out the number of times 879070 can be divided by 23.

Moving on to step 1:
8 divided by 23 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 23

On to step 2:
When dividing 87 by 23, we get 3 with a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 69 away from 87, we end up with 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 23

Going ahead to step 3:
When dividing 189 by 23, we get 8 with a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 38.0
If we subtract 184 from 189, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 23

Moving on to step 4:
The number 23 fits into 50 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 382.0
Subtracting 46 from 50 leaves us with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 23

Advancing to step 5:
23 goes into 47 2 times with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 3822.0
Subtracting 46 from 47 leaves us with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 23

Step 6:
If we divide 10 by 23, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 38220.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
The number 23 fits into 100 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 38220.4
Subtract 92 from 100 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
If we divide 80 by 23, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 38220.43
Deduct 69 from 80 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
If we divide 110 by 23, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 38220.434
Deduct 92 from 110 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
23 can be fit into 180 7 times, resulting in a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 38220.4347
If we subtract 161 from 180, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 11:
The number 23 fits into 190 8 times, leaving a remainder of 6.
The next digit of our result is 8. 
Result so far: 38220.43478
If we take 184 away from 190, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
23 goes into 60 2 times with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 38220.434782
Subtracting 46 from 60 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 13:
23 can be fit into 140 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 38220.4347826
Subtract 138 from 140 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.

Advancing to step 14:
23 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 38220.4347826
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 38220.4347826 with a remaining 2e-08.