70724496 ÷ 105 
We want to divide 70724496 by 105.

Step 1:
105 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 105

Advancing to step 2:
If we divide 70 by 105, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Append the next digit (7) from the dividend to 70 and continue with: 707 / 105

Advancing to step 3:
If we divide 707 by 105, we get 6 and a remainder of 77.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 630 from 707 leaves us with 77.
Grab the next digit (2) from the dividend, add it to 77, then carry on: 772 / 105

Moving on to step 4:
105 can be fit into 772 7 times, resulting in a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 67.0
The remainder is 37 after subtracting 735 from 772.
Take the next digit (4) from the dividend and append it to 37, then repeat: 374 / 105

On to step 5:
105 can be fit into 374 3 times, resulting in a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 673.0
If we take 315 away from 374, we end up with 59.
Append the next digit (4) from the dividend to 59 and continue with: 594 / 105

Going ahead to step 6:
If we divide 594 by 105, we get 5 and a remainder of 69.
The next digit of our result is 5. 
Result so far: 6735.0
Deduct 525 from 594 and we're left with 69.
Include the next digit (9) from the dividend after 69, then repeat: 699 / 105

Let's proceed to step 7:
When dividing 699 by 105, we get 6 with a remainder of 69.
Use 6 as the next digit of our solution. 
Result so far: 67356.0
Subtract 630 from 699 to get 69.
Bring next digit (6) of the dividend behind the 69 and repeat the process: 696 / 105

Going ahead to step 8:
105 goes into 696 6 times with a remainder of 66.
The next digit of our result is 6. 
Result so far: 673566.0
Subtracting 630 from 696 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
105 can be fit into 660 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 673566.6
Subtracting 630 from 660 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.

Step 10:
105 can be fit into 300 2 times, resulting in a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 673566.62
The remainder is 90 after subtracting 210 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
When dividing 900 by 105, we get 8 with a remainder of 60.
The number 8 becomes the next digit in our result. 
Result so far: 673566.628
The remainder is 60 after subtracting 840 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
The number 105 fits into 600 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 673566.6285
Subtracting 525 from 600 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 13:
When dividing 750 by 105, we get 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 673566.62857
Deduct 735 from 750 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
The number 105 fits into 150 1 times, leaving a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 673566.628571
The remainder is 45 after subtracting 105 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 15:
105 goes into 450 4 times with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 673566.6285714
Subtracting 420 from 450 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.

Going ahead to step 16:
When dividing 300 by 105, we get 2 with a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 673566.62857142
The remainder is 90 after subtracting 210 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final result is 673566.62857142 with a remainder of 9e-08.