873938 ÷ 70 
We're looking to find how many times 70 goes into 873938.

Step 1:
When dividing 8 by 70, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 70

Step 2:
The number 70 fits into 87 1 times, leaving a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 70 from 87, we get 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 70

Step 3:
The number 70 fits into 173 2 times, leaving a remainder of 33.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 33 after subtracting 140 from 173.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 70

Moving on to step 4:
339 divided by 70 is 4 with a remainder of 59.
The next digit of our result is 4. 
Result so far: 124.0
Subtracting 280 from 339 leaves us with 59.
Grab the next digit (3) from the dividend, add it to 59, then carry on: 593 / 70

Going ahead to step 5:
If we divide 593 by 70, we get 8 and a remainder of 33.
The number 8 becomes the next digit in our result. 
Result so far: 1248.0
Subtract 560 from 593 to get 33.
Grab the next digit (8) from the dividend, add it to 33, then carry on: 338 / 70

Going ahead to step 6:
338 divided by 70 is 4 with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 12484.0
The remainder is 58 after subtracting 280 from 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 7:
580 divided by 70 is 8 with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 12484.8
The remainder is 20 after subtracting 560 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 70, we get 2 and a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 12484.82
Subtract 140 from 200 to get 60.
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 9:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 12484.828
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 12484.8285
If we take 350 away from 400, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
500 divided by 70 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 12484.82857
Deduct 490 from 500 and we're left with 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 12:
The number 70 fits into 100 1 times, leaving a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 12484.828571
Deduct 70 from 100 and we're left 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.

Moving on to step 13:
When dividing 300 by 70, we get 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 12484.8285714
Deduct 280 from 300 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.

Going ahead to step 14:
If we divide 200 by 70, we get 2 and a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 12484.82857142
Deduct 140 from 200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 12484.82857142 with a remainder of 6e-08.