We look at the division of 780203 by 86 
We want to divide 780203 by 86.

On to step 1:
86 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 86

Let's proceed to step 2:
When dividing 78 by 86, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (0) of the dividend behind the 78 and repeat the process: 780 / 86

Advancing to step 3:
780 divided by 86 is 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 9.0
If we take 774 away from 780, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 86

Advancing to step 4:
When dividing 62 by 86, we get 0 with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtract 0 from 62 to get 62.
Fetch the next digit (0) from the dividend, attach it to 62 and continue: 620 / 86

On to step 5:
620 divided by 86 is 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 907.0
If we take 602 away from 620, we end up with 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 86

On to step 6:
86 can be fit into 183 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 9072.0
Deduct 172 from 183 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
86 goes into 110 1 times with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 9072.1
If we take 86 away from 110, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
86 can be fit into 240 2 times, resulting in a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 9072.12
If we take 172 away from 240, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
When dividing 680 by 86, we get 7 with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 9072.127
If we take 602 away from 680, 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.

Let's proceed to step 10:
When dividing 780 by 86, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 9072.1279
Deduct 774 from 780 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
86 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 9072.1279
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
600 divided by 86 is 6 with a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 9072.127906
If we take 516 away from 600, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
86 can be fit into 840 9 times, resulting in a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 9072.1279069
The remainder is 66 after subtracting 774 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 14:
86 can be fit into 660 7 times, resulting in a remainder of 58.
The next digit of our result is 7. 
Result so far: 9072.12790697
Deduct 602 from 660 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The quotient of the division is 9072.12790697, and the remainder is 5.8e-08.