812962 ÷ 86 
We want to divide 812962 by 86.

Step 1:
86 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 86

On to step 2:
86 goes into 81 0 times with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (2) from the dividend, add it to 81, then carry on: 812 / 86

Step 3:
If we divide 812 by 86, we get 9 and a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 38 after subtracting 774 from 812.
Fetch the next digit (9) from the dividend, attach it to 38 and continue: 389 / 86

Going ahead to step 4:
86 can be fit into 389 4 times, resulting in a remainder of 45.
The next digit of our result is 4. 
Result so far: 94.0
Subtracting 344 from 389 leaves us with 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 86

On to step 5:
86 can be fit into 456 5 times, resulting in a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 945.0
Deduct 430 from 456 and we're left with 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 86

Going ahead to step 6:
If we divide 262 by 86, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 9453.0
The remainder is 4 after subtracting 258 from 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
When dividing 40 by 86, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 9453.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
86 can be fit into 400 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 9453.04
If we take 344 away from 400, we end up 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.

Step 9:
560 divided by 86 is 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 9453.046
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 9453.0465
The remainder is 10 after subtracting 430 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 86 fits into 100 1 times, leaving a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 9453.04651
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 12:
If we divide 140 by 86, we get 1 and a remainder of 54.
The next digit of our result is 1. 
Result so far: 9453.046511
Subtracting 86 from 140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 9453.046511, with a leftover of 5.4e-06.