263893 divided by 70 
Our goal is to divide 263893 by 70.

Step 1:
If we divide 2 by 70, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 70

Going ahead to step 2:
70 goes into 26 0 times with a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 70

Going ahead to step 3:
70 can be fit into 263 3 times, resulting in a remainder of 53.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 210 from 263 and we're left with 53.
Take the next digit (8) from the dividend and append it to 53, then repeat: 538 / 70

Advancing to step 4:
70 goes into 538 7 times with a remainder of 48.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 490 from 538 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 70

Let's proceed to step 5:
70 goes into 489 6 times with a remainder of 69.
Write down 6 as next digit of the result. 
Result so far: 376.0
If we take 420 away from 489, we end up with 69.
Take the next digit (3) from the dividend and append it to 69, then repeat: 693 / 70

On to step 6:
The number 70 fits into 693 9 times, leaving a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 3769.0
Deduct 630 from 693 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 7:
The number 70 fits into 630 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 3769.9
If we take 630 away from 630, we end up 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.

Let's proceed to step 8:
0 divided by 70 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3769.9
If we take 0 away from 0, we end up 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.

Step 9:
When dividing 0 by 70, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3769.9
If we subtract 0 from 0, we 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 3769.9, and the remainder is 0.0.