670964 ÷ 83 
We want to divide 670964 by 83.

On to step 1:
If we divide 6 by 83, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 83

Advancing to step 2:
The number 83 fits into 67 0 times, leaving a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 83

Step 3:
83 goes into 670 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 664 away from 670, we end up with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 83

Moving on to step 4:
When dividing 69 by 83, we get 0 with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Subtract 0 from 69 to get 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 83

Advancing to step 5:
83 goes into 696 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 808.0
Deduct 664 from 696 and we're left with 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 83

Going ahead to step 6:
83 goes into 324 3 times with a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 8083.0
If we take 249 away from 324, we end up 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.

Moving on to step 7:
83 can be fit into 750 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 8083.9
If we subtract 747 from 750, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
When dividing 30 by 83, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 8083.9
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
300 divided by 83 is 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 8083.903
The remainder is 51 after subtracting 249 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 10:
The number 83 fits into 510 6 times, leaving a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 8083.9036
Deduct 498 from 510 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
If we divide 120 by 83, we get 1 and a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 8083.90361
If we take 83 away from 120, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 12:
When dividing 370 by 83, we get 4 with a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 8083.903614
Subtract 332 from 370 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 13:
If we divide 380 by 83, we get 4 and a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 8083.9036144
If we subtract 332 from 380, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 8083.9036144 with a remainder of 4.8e-07.