Let's divide 876420 by 83
We're looking to find how many times 83 goes into 876420.

Going ahead to step 1:
The number 83 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 83

Advancing to step 2:
87 divided by 83 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 83 from 87 and we're left with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 83

Step 3:
The number 83 fits into 46 0 times, leaving a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 46, we end up with 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 83

Step 4:
83 goes into 464 5 times with a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we take 415 away from 464, we end up with 49.
Take the next digit (2) from the dividend and append it to 49, then repeat: 492 / 83

On to step 5:
The number 83 fits into 492 5 times, leaving a remainder of 77.
Write down 5 as next digit of the result. 
Result so far: 1055.0
Deduct 415 from 492 and we're left with 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 83

Moving on to step 6:
The number 83 fits into 770 9 times, leaving a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 10559.0
Subtract 747 from 770 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
230 divided by 83 is 2 with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 10559.2
If we take 166 away from 230, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 8:
If we divide 640 by 83, we get 7 and a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 10559.27
Subtracting 581 from 640 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 9:
590 divided by 83 is 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 10559.277
Subtract 581 from 590 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final outcome is 10559.277, with a leftover of 0.0009.