863744 divided by 70 
We want to divide 863744 by 70.

On to step 1:
70 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 70

Advancing to step 2:
If we divide 86 by 70, we get 1 and a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 70 away from 86, we end up with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 70

Moving on to step 3:
The number 70 fits into 163 2 times, leaving a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 140 away from 163, we end up with 23.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 70

Moving on to step 4:
If we divide 237 by 70, we get 3 and a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Subtract 210 from 237 to get 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 70

Step 5:
70 can be fit into 274 3 times, resulting in a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 1233.0
Subtracting 210 from 274 leaves us with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 70

Moving on to step 6:
70 can be fit into 644 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 12339.0
Deduct 630 from 644 and we're left 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.

Going ahead to step 7:
70 goes into 140 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 12339.2
Deduct 140 from 140 and we're left 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.

Moving on to step 8:
When dividing 0 by 70, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12339.2
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.

On to step 9:
0 divided by 70 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12339.2
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.

The quotient of the division is 12339.2, and the remainder is 0.0.