683880 ÷ 70 
We want to figure out the number of times 683880 can be divided by 70.

Advancing to step 1:
6 divided by 70 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 70

Let's proceed to step 2:
70 goes into 68 0 times with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Grab the next digit (3) from the dividend, add it to 68, then carry on: 683 / 70

Going ahead to step 3:
683 divided by 70 is 9 with a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 630 away from 683, we end up with 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 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: 97.0
Deduct 490 from 538 and we're left with 48.
Grab the next digit (8) from the dividend, add it to 48, then carry on: 488 / 70

Advancing to step 5:
If we divide 488 by 70, we get 6 and a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 976.0
If we take 420 away from 488, we end up with 68.
Bring next digit (0) of the dividend behind the 68 and repeat the process: 680 / 70

Going ahead to step 6:
70 can be fit into 680 9 times, resulting in a remainder of 50.
Record the quotient 9 as the next digit in the result. 
Result so far: 9769.0
Subtract 630 from 680 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 7:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 9769.7
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
70 can be fit into 100 1 times, resulting in a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 9769.71
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
300 divided by 70 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 9769.714
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 10:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 9769.7142
If we subtract 140 from 200, we 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.

Step 11:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 9769.71428
Subtracting 560 from 600 leaves us 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.

Step 12:
400 divided by 70 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 9769.714285
Subtracting 350 from 400 leaves us 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.

Advancing to step 13:
When dividing 500 by 70, we get 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 9769.7142857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
The number 70 fits into 100 1 times, leaving a remainder of 30.
The next digit of our result is 1. 
Result so far: 9769.71428571
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.

The final result is 9769.71428571 with a remainder of 3e-08.