We're dividing 51065842 by 426 
Let's see how many times 426 fits into 51065842.

Let's proceed to step 1:
The number 426 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 426

Let's proceed to step 2:
The number 426 fits into 51 0 times, leaving a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 426

On to step 3:
426 goes into 510 1 times with a remainder of 84.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 84 after subtracting 426 from 510.
Bring next digit (6) of the dividend behind the 84 and repeat the process: 846 / 426

On to step 4:
846 divided by 426 is 1 with a remainder of 420.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 426 from 846, we get 420.
Bring next digit (5) of the dividend behind the 420 and repeat the process: 4205 / 426

Moving on to step 5:
4205 divided by 426 is 9 with a remainder of 371.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
If we subtract 3834 from 4205, we get 371.
Include the next digit (8) from the dividend after 371, then repeat: 3718 / 426

Moving on to step 6:
If we divide 3718 by 426, we get 8 and a remainder of 310.
Record the quotient 8 as the next digit in the result. 
Result so far: 1198.0
Subtract 3408 from 3718 to get 310.
Include the next digit (4) from the dividend after 310, then repeat: 3104 / 426

Advancing to step 7:
426 goes into 3104 7 times with a remainder of 122.
Use 7 as the next digit of our solution. 
Result so far: 11987.0
Deduct 2982 from 3104 and we're left with 122.
Fetch the next digit (2) from the dividend, attach it to 122 and continue: 1222 / 426

Going ahead to step 8:
1222 divided by 426 is 2 with a remainder of 370.
The number 2 becomes the next digit in our result. 
Result so far: 119872.0
If we take 852 away from 1222, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 9:
426 goes into 3700 8 times with a remainder of 292.
The number 8 becomes the next digit in our result. 
Result so far: 119872.8
If we subtract 3408 from 3700, we get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 10:
When dividing 2920 by 426, we get 6 with a remainder of 364.
The next digit of our result is 6. 
Result so far: 119872.86
Subtract 2556 from 2920 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 11:
426 can be fit into 3640 8 times, resulting in a remainder of 232.
The next digit of our result is 8. 
Result so far: 119872.868
The remainder is 232 after subtracting 3408 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 12:
426 can be fit into 2320 5 times, resulting in a remainder of 190.
The number 5 becomes the next digit in our result. 
Result so far: 119872.8685
If we subtract 2130 from 2320, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 13:
If we divide 1900 by 426, we get 4 and a remainder of 196.
The number 4 becomes the next digit in our result. 
Result so far: 119872.86854
If we subtract 1704 from 1900, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 14:
When dividing 1960 by 426, we get 4 with a remainder of 256.
Put 4 as the next digit of the answer. 
Result so far: 119872.868544
If we take 1704 away from 1960, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 119872.868544 and a remainder of 2.56e-05.