80538205 ÷ 426 
Our goal is to divide 80538205 by 426.

Let's proceed to step 1:
8 divided by 426 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 426

Going ahead to step 2:
426 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 426

Moving on to step 3:
426 can be fit into 805 1 times, resulting in a remainder of 379.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 426 from 805 to get 379.
Take the next digit (3) from the dividend and append it to 379, then repeat: 3793 / 426

Advancing to step 4:
When dividing 3793 by 426, we get 8 with a remainder of 385.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 385 after subtracting 3408 from 3793.
Grab the next digit (8) from the dividend, add it to 385, then carry on: 3858 / 426

Step 5:
If we divide 3858 by 426, we get 9 and a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 189.0
Subtract 3834 from 3858 to get 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 426

Going ahead to step 6:
426 goes into 242 0 times with a remainder of 242.
Record the quotient 0 as the next digit in the result. 
Result so far: 1890.0
Deduct 0 from 242 and we're left with 242.
Fetch the next digit (0) from the dividend, attach it to 242 and continue: 2420 / 426

Step 7:
When dividing 2420 by 426, we get 5 with a remainder of 290.
Record the quotient 5 as the next digit in the result. 
Result so far: 18905.0
Subtracting 2130 from 2420 leaves us with 290.
Include the next digit (5) from the dividend after 290, then repeat: 2905 / 426

Let's proceed to step 8:
426 can be fit into 2905 6 times, resulting in a remainder of 349.
The number 6 becomes the next digit in our result. 
Result so far: 189056.0
Subtracting 2556 from 2905 leaves us with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Let's proceed to step 9:
If we divide 3490 by 426, we get 8 and a remainder of 82.
Put 8 as the next digit of the answer. 
Result so far: 189056.8
If we take 3408 away from 3490, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
If we divide 820 by 426, we get 1 and a remainder of 394.
Put 1 as the next digit of the answer. 
Result so far: 189056.81
Subtract 426 from 820 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 11:
3940 divided by 426 is 9 with a remainder of 106.
Put 9 as the next digit of the answer. 
Result so far: 189056.819
If we take 3834 away from 3940, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 12:
If we divide 1060 by 426, we get 2 and a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 189056.8192
The remainder is 208 after subtracting 852 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 13:
The number 426 fits into 2080 4 times, leaving a remainder of 376.
Record the quotient 4 as the next digit in the result. 
Result so far: 189056.81924
Subtract 1704 from 2080 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

On to step 14:
When dividing 3760 by 426, we get 8 with a remainder of 352.
Put 8 as the next digit of the answer. 
Result so far: 189056.819248
Subtract 3408 from 3760 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 15:
The number 426 fits into 3520 8 times, leaving a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 189056.8192488
If we subtract 3408 from 3520, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The final result is 189056.8192488 with a remainder of 1.12e-06.