We're dividing 5140156 by 454 
Let's see how many times 454 fits into 5140156.

Step 1:
The number 454 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 454

Moving on to step 2:
454 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Append the next digit (4) from the dividend to 51 and continue with: 514 / 454

Going ahead to step 3:
When dividing 514 by 454, we get 1 with a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 60 after subtracting 454 from 514.
Fetch the next digit (0) from the dividend, attach it to 60 and continue: 600 / 454

Let's proceed to step 4:
600 divided by 454 is 1 with a remainder of 146.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 454 from 600 and we're left with 146.
Bring next digit (1) of the dividend behind the 146 and repeat the process: 1461 / 454

Let's proceed to step 5:
The number 454 fits into 1461 3 times, leaving a remainder of 99.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Deduct 1362 from 1461 and we're left with 99.
Include the next digit (5) from the dividend after 99, then repeat: 995 / 454

Advancing to step 6:
The number 454 fits into 995 2 times, leaving a remainder of 87.
Record the quotient 2 as the next digit in the result. 
Result so far: 1132.0
Subtracting 908 from 995 leaves us with 87.
Append the next digit (6) from the dividend to 87 and continue with: 876 / 454

Let's proceed to step 7:
454 goes into 876 1 times with a remainder of 422.
Put 1 as the next digit of the answer. 
Result so far: 11321.0
If we subtract 454 from 876, we get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 8:
454 can be fit into 4220 9 times, resulting in a remainder of 134.
Record the quotient 9 as the next digit in the result. 
Result so far: 11321.9
If we subtract 4086 from 4220, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 9:
The number 454 fits into 1340 2 times, leaving a remainder of 432.
Use 2 as the next digit of our solution. 
Result so far: 11321.92
If we take 908 away from 1340, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 10:
454 goes into 4320 9 times with a remainder of 234.
Put 9 as the next digit of the answer. 
Result so far: 11321.929
Subtracting 4086 from 4320 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 11:
454 goes into 2340 5 times with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 11321.9295
The remainder is 70 after subtracting 2270 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
If we divide 700 by 454, we get 1 and a remainder of 246.
Write down 1 as next digit of the result. 
Result so far: 11321.92951
Deduct 454 from 700 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 13:
454 can be fit into 2460 5 times, resulting in a remainder of 190.
The next digit of our result is 5. 
Result so far: 11321.929515
If we subtract 2270 from 2460, 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.

Moving on to step 14:
The number 454 fits into 1900 4 times, leaving a remainder of 84.
Write down 4 as next digit of the result. 
Result so far: 11321.9295154
If we subtract 1816 from 1900, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 15:
840 divided by 454 is 1 with a remainder of 386.
Use 1 as the next digit of our solution. 
Result so far: 11321.92951541
The remainder is 386 after subtracting 454 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

The final outcome is 11321.92951541, with a leftover of 3.86e-07.