91262193 ÷ 312 
We're looking to find how many times 312 goes into 91262193.

Step 1:
The number 312 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 312

Let's proceed to step 2:
The number 312 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Grab the next digit (2) from the dividend, add it to 91, then carry on: 912 / 312

On to step 3:
312 can be fit into 912 2 times, resulting in a remainder of 288.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 624 from 912 to get 288.
Include the next digit (6) from the dividend after 288, then repeat: 2886 / 312

On to step 4:
If we divide 2886 by 312, we get 9 and a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 29.0
Subtracting 2808 from 2886 leaves us with 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 312

Step 5:
312 goes into 782 2 times with a remainder of 158.
Record the quotient 2 as the next digit in the result. 
Result so far: 292.0
Deduct 624 from 782 and we're left with 158.
Include the next digit (1) from the dividend after 158, then repeat: 1581 / 312

Let's proceed to step 6:
312 can be fit into 1581 5 times, resulting in a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 2925.0
The remainder is 21 after subtracting 1560 from 1581.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 312

Going ahead to step 7:
312 goes into 219 0 times with a remainder of 219.
The next digit of our result is 0. 
Result so far: 29250.0
The remainder is 219 after subtracting 0 from 219.
Grab the next digit (3) from the dividend, add it to 219, then carry on: 2193 / 312

Step 8:
When dividing 2193 by 312, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 292507.0
Subtracting 2184 from 2193 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
If we divide 90 by 312, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 292507.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
312 can be fit into 900 2 times, resulting in a remainder of 276.
The next digit of our result is 2. 
Result so far: 292507.02
Deduct 624 from 900 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 11:
312 goes into 2760 8 times with a remainder of 264.
Use 8 as the next digit of our solution. 
Result so far: 292507.028
If we take 2496 away from 2760, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
If we divide 2640 by 312, we get 8 and a remainder of 144.
Write down 8 as next digit of the result. 
Result so far: 292507.0288
Subtract 2496 from 2640 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final outcome is 292507.0288, with a leftover of 0.00144.