We look at the division of 840426 by 56 
Let's see how many times 56 fits into 840426.

Going ahead to step 1:
56 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 56

Moving on to step 2:
56 goes into 84 1 times with a remainder of 28.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 56 from 84 leaves us with 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 56

Going ahead to step 3:
56 can be fit into 280 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 280 from 280 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 56

Going ahead to step 4:
The number 56 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 56

Advancing to step 5:
56 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 1500.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 56

Advancing to step 6:
426 divided by 56 is 7 with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 15007.0
If we take 392 away from 426, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
The number 56 fits into 340 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 15007.6
Subtracting 336 from 340 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
56 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 15007.6
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
56 goes into 400 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 15007.607
Subtract 392 from 400 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
56 can be fit into 80 1 times, resulting in a remainder of 24.
The next digit of our result is 1. 
Result so far: 15007.6071
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
The number 56 fits into 240 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 15007.60714
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
The number 56 fits into 160 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 15007.607142
If we take 112 away from 160, we end up 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.

Step 13:
480 divided by 56 is 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 15007.6071428
Subtracting 448 from 480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
56 can be fit into 320 5 times, resulting in a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 15007.60714285
Subtracting 280 from 320 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 15007.60714285, with a leftover of 4e-08.