12454935 divided by 826 
Let's see how many times 826 fits into 12454935.

Going ahead to step 1:
826 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 826

Let's proceed to step 2:
826 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 826

On to step 3:
826 goes into 124 0 times with a remainder of 124.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 124 and we're left with 124.
Append the next digit (5) from the dividend to 124 and continue with: 1245 / 826

Step 4:
The number 826 fits into 1245 1 times, leaving a remainder of 419.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 826 from 1245 and we're left with 419.
Append the next digit (4) from the dividend to 419 and continue with: 4194 / 826

Let's proceed to step 5:
826 can be fit into 4194 5 times, resulting in a remainder of 64.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 4130 away from 4194, we end up with 64.
Take the next digit (9) from the dividend and append it to 64, then repeat: 649 / 826

Step 6:
The number 826 fits into 649 0 times, leaving a remainder of 649.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
If we subtract 0 from 649, we get 649.
Bring next digit (3) of the dividend behind the 649 and repeat the process: 6493 / 826

Step 7:
6493 divided by 826 is 7 with a remainder of 711.
Write down 7 as next digit of the result. 
Result so far: 1507.0
Subtracting 5782 from 6493 leaves us with 711.
Grab the next digit (5) from the dividend, add it to 711, then carry on: 7115 / 826

On to step 8:
826 goes into 7115 8 times with a remainder of 507.
Use 8 as the next digit of our solution. 
Result so far: 15078.0
If we subtract 6608 from 7115, we get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Step 9:
The number 826 fits into 5070 6 times, leaving a remainder of 114.
The next digit of our result is 6. 
Result so far: 15078.6
Subtracting 4956 from 5070 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 10:
826 goes into 1140 1 times with a remainder of 314.
The next digit of our result is 1. 
Result so far: 15078.61
If we take 826 away from 1140, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 11:
826 can be fit into 3140 3 times, resulting in a remainder of 662.
The next digit of our result is 3. 
Result so far: 15078.613
Deduct 2478 from 3140 and we're left with 662.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

On to step 12:
826 can be fit into 6620 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 15078.6138
Subtract 6608 from 6620 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
826 can be fit into 120 0 times, resulting in a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 15078.6138
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
If we divide 1200 by 826, we get 1 and a remainder of 374.
Put 1 as the next digit of the answer. 
Result so far: 15078.613801
The remainder is 374 after subtracting 826 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 15:
3740 divided by 826 is 4 with a remainder of 436.
The number 4 becomes the next digit in our result. 
Result so far: 15078.6138014
If we subtract 3304 from 3740, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 16:
When dividing 4360 by 826, we get 5 with a remainder of 230.
Write down 5 as next digit of the result. 
Result so far: 15078.61380145
If we subtract 4130 from 4360, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final outcome is 15078.61380145, with a leftover of 2.3e-07.