We're dividing 763878 by 83 
Let's see how many times 83 fits into 763878.

Step 1:
When dividing 7 by 83, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 83

On to step 2:
If we divide 76 by 83, we get 0 and a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Append the next digit (3) from the dividend to 76 and continue with: 763 / 83

On to step 3:
763 divided by 83 is 9 with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 747 from 763 to get 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 83

On to step 4:
168 divided by 83 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 92.0
If we subtract 166 from 168, we get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 83

On to step 5:
When dividing 27 by 83, we get 0 with a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 920.0
Subtract 0 from 27 to get 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 83

Going ahead to step 6:
278 divided by 83 is 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 9203.0
The remainder is 29 after subtracting 249 from 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
If we divide 290 by 83, we get 3 and a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 9203.3
If we take 249 away from 290, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
410 divided by 83 is 4 with a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 9203.34
If we take 332 away from 410, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
83 can be fit into 780 9 times, resulting in a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 9203.349
Subtract 747 from 780 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 10:
When dividing 330 by 83, we get 3 with a remainder of 81.
Record the quotient 3 as the next digit in the result. 
Result so far: 9203.3493
Subtracting 249 from 330 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 11:
810 divided by 83 is 9 with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 9203.34939
Subtracting 747 from 810 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 12:
When dividing 630 by 83, we get 7 with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 9203.349397
The remainder is 49 after subtracting 581 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 13:
83 goes into 490 5 times with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 9203.3493975
Deduct 415 from 490 and we're left 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.

Advancing to step 14:
When dividing 750 by 83, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 9203.34939759
If we take 747 away from 750, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 9203.34939759 with a remaining 3e-09.