Let's divide 80458463 by 838
We're looking to find how many times 838 goes into 80458463.

On to step 1:
838 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
If we take 0 away from 8, we end up with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 838

On to step 2:
The number 838 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Grab the next digit (4) from the dividend, add it to 80, then carry on: 804 / 838

On to step 3:
804 divided by 838 is 0 with a remainder of 804.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 804 leaves us with 804.
Include the next digit (5) from the dividend after 804, then repeat: 8045 / 838

Moving on to step 4:
8045 divided by 838 is 9 with a remainder of 503.
The next digit of our result is 9. 
Result so far: 9.0
If we take 7542 away from 8045, we end up with 503.
Take the next digit (8) from the dividend and append it to 503, then repeat: 5038 / 838

Going ahead to step 5:
When dividing 5038 by 838, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 10 after subtracting 5028 from 5038.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 838

Advancing to step 6:
When dividing 104 by 838, we get 0 with a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 960.0
Subtracting 0 from 104 leaves us with 104.
Fetch the next digit (6) from the dividend, attach it to 104 and continue: 1046 / 838

Step 7:
1046 divided by 838 is 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 9601.0
Deduct 838 from 1046 and we're left with 208.
Include the next digit (3) from the dividend after 208, then repeat: 2083 / 838

Going ahead to step 8:
When dividing 2083 by 838, we get 2 with a remainder of 407.
The next digit of our result is 2. 
Result so far: 96012.0
Subtracting 1676 from 2083 leaves us with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Going ahead to step 9:
The number 838 fits into 4070 4 times, leaving a remainder of 718.
Use 4 as the next digit of our solution. 
Result so far: 96012.4
Deduct 3352 from 4070 and we're left with 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

On to step 10:
838 goes into 7180 8 times with a remainder of 476.
Write down 8 as next digit of the result. 
Result so far: 96012.48
Deduct 6704 from 7180 and we're left with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Let's proceed to step 11:
If we divide 4760 by 838, we get 5 and a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 96012.485
Deduct 4190 from 4760 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 12:
838 can be fit into 5700 6 times, resulting in a remainder of 672.
The next digit of our result is 6. 
Result so far: 96012.4856
Deduct 5028 from 5700 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 13:
6720 divided by 838 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 96012.48568
Deduct 6704 from 6720 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
When dividing 160 by 838, we get 0 with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 96012.48568
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 15:
The number 838 fits into 1600 1 times, leaving a remainder of 762.
Put 1 as the next digit of the answer. 
Result so far: 96012.4856801
If we subtract 838 from 1600, we get 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Let's proceed to step 16:
When dividing 7620 by 838, we get 9 with a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 96012.48568019
If we subtract 7542 from 7620, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

After the division, we end up with 96012.48568019 and a remainder of 7.8e-08.