Let's divide 878269 by 70
Our goal is to divide 878269 by 70.

Going ahead to step 1:
If we divide 8 by 70, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 70

Moving on to step 2:
87 divided by 70 is 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 17 after subtracting 70 from 87.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 70

Step 3:
70 goes into 178 2 times with a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 140 away from 178, we end up with 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 70

Let's proceed to step 4:
The number 70 fits into 382 5 times, leaving a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 125.0
Subtracting 350 from 382 leaves us with 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 70

Let's proceed to step 5:
If we divide 326 by 70, we get 4 and a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 1254.0
Subtracting 280 from 326 leaves us with 46.
Bring next digit (9) of the dividend behind the 46 and repeat the process: 469 / 70

Moving on to step 6:
70 goes into 469 6 times with a remainder of 49.
Put 6 as the next digit of the answer. 
Result so far: 12546.0
If we take 420 away from 469, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
490 divided by 70 is 7 with a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 12546.7
The remainder is 0 after subtracting 490 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 70 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12546.7
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.

Step 9:
If we divide 0 by 70, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12546.7
Subtracting 0 from 0 leaves us 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 final result is 12546.7 with a remainder of 0.0.