We divide 81086694 by 426
Our goal is to divide 81086694 by 426.

Advancing to step 1:
426 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 426

On to step 2:
426 can be fit into 81 0 times, resulting in a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 426

Let's proceed to step 3:
The number 426 fits into 810 1 times, leaving a remainder of 384.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 426 from 810, we get 384.
Fetch the next digit (8) from the dividend, attach it to 384 and continue: 3848 / 426

Moving on to step 4:
The number 426 fits into 3848 9 times, leaving a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 3834 from 3848 leaves us with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 426

Let's proceed to step 5:
If we divide 146 by 426, we get 0 and a remainder of 146.
Write down 0 as next digit of the result. 
Result so far: 190.0
If we subtract 0 from 146, we get 146.
Take the next digit (6) from the dividend and append it to 146, then repeat: 1466 / 426

Let's proceed to step 6:
426 goes into 1466 3 times with a remainder of 188.
Record the quotient 3 as the next digit in the result. 
Result so far: 1903.0
Deduct 1278 from 1466 and we're left with 188.
Grab the next digit (9) from the dividend, add it to 188, then carry on: 1889 / 426

On to step 7:
When dividing 1889 by 426, we get 4 with a remainder of 185.
Write down 4 as next digit of the result. 
Result so far: 19034.0
Subtracting 1704 from 1889 leaves us with 185.
Bring next digit (4) of the dividend behind the 185 and repeat the process: 1854 / 426

Advancing to step 8:
The number 426 fits into 1854 4 times, leaving a remainder of 150.
Write down 4 as next digit of the result. 
Result so far: 190344.0
If we subtract 1704 from 1854, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 9:
1500 divided by 426 is 3 with a remainder of 222.
The next digit of our result is 3. 
Result so far: 190344.3
Deduct 1278 from 1500 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 10:
2220 divided by 426 is 5 with a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 190344.35
Subtract 2130 from 2220 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 11:
When dividing 900 by 426, we get 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 190344.352
Subtracting 852 from 900 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
If we divide 480 by 426, we get 1 and a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 190344.3521
Subtracting 426 from 480 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.

On to step 13:
426 can be fit into 540 1 times, resulting in a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 190344.35211
If we take 426 away from 540, we end up 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.

The final result is 190344.35211 with a remainder of 0.000114.