We're dividing 70689 by 83 
Let's see how many times 83 fits into 70689.

On to step 1:
If we divide 7 by 83, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 83

Let's proceed to step 2:
If we divide 70 by 83, 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.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 83

Let's proceed to step 3:
83 goes into 706 8 times with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 664 away from 706, we end up with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 83

Moving on to step 4:
83 can be fit into 428 5 times, resulting in a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Subtracting 415 from 428 leaves us with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 83

Step 5:
The number 83 fits into 139 1 times, leaving a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 851.0
Deduct 83 from 139 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 6:
83 goes into 560 6 times with a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 851.6
Subtracting 498 from 560 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 7:
If we divide 620 by 83, we get 7 and a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 851.67
Subtracting 581 from 620 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 8:
83 goes into 390 4 times with a remainder of 58.
Use 4 as the next digit of our solution. 
Result so far: 851.674
Subtract 332 from 390 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
When dividing 580 by 83, we get 6 with a remainder of 82.
The next digit of our result is 6. 
Result so far: 851.6746
If we take 498 away from 580, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
The number 83 fits into 820 9 times, leaving a remainder of 73.
Record the quotient 9 as the next digit in the result. 
Result so far: 851.67469
If we take 747 away from 820, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 11:
When dividing 730 by 83, we get 8 with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 851.674698
The remainder is 66 after subtracting 664 from 730.
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 12:
The number 83 fits into 660 7 times, leaving a remainder of 79.
Use 7 as the next digit of our solution. 
Result so far: 851.6746987
Subtract 581 from 660 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 13:
If we divide 790 by 83, we get 9 and a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 851.67469879
If we subtract 747 from 790, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

After the division, we end up with 851.67469879 and a remainder of 4.3e-08.