We look at the division of 54582417 by 356 
Let's see how many times 356 fits into 54582417.

Advancing to step 1:
356 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 356

Advancing to step 2:
54 divided by 356 is 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Take the next digit (5) from the dividend and append it to 54, then repeat: 545 / 356

Let's proceed to step 3:
356 goes into 545 1 times with a remainder of 189.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 356 from 545 leaves us with 189.
Bring next digit (8) of the dividend behind the 189 and repeat the process: 1898 / 356

Moving on to step 4:
356 can be fit into 1898 5 times, resulting in a remainder of 118.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 1780 from 1898, we get 118.
Include the next digit (2) from the dividend after 118, then repeat: 1182 / 356

Let's proceed to step 5:
1182 divided by 356 is 3 with a remainder of 114.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
Subtract 1068 from 1182 to get 114.
Take the next digit (4) from the dividend and append it to 114, then repeat: 1144 / 356

Step 6:
356 goes into 1144 3 times with a remainder of 76.
Write down 3 as next digit of the result. 
Result so far: 1533.0
If we take 1068 away from 1144, we end up with 76.
Include the next digit (1) from the dividend after 76, then repeat: 761 / 356

Step 7:
The number 356 fits into 761 2 times, leaving a remainder of 49.
Use 2 as the next digit of our solution. 
Result so far: 15332.0
Subtracting 712 from 761 leaves us with 49.
Append the next digit (7) from the dividend to 49 and continue with: 497 / 356

Let's proceed to step 8:
The number 356 fits into 497 1 times, leaving a remainder of 141.
The next digit of our result is 1. 
Result so far: 153321.0
If we subtract 356 from 497, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Advancing to step 9:
356 can be fit into 1410 3 times, resulting in a remainder of 342.
Put 3 as the next digit of the answer. 
Result so far: 153321.3
Subtract 1068 from 1410 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 10:
If we divide 3420 by 356, we get 9 and a remainder of 216.
Write down 9 as next digit of the result. 
Result so far: 153321.39
The remainder is 216 after subtracting 3204 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 11:
If we divide 2160 by 356, we get 6 and a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 153321.396
The remainder is 24 after subtracting 2136 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
When dividing 240 by 356, we get 0 with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 153321.396
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
356 goes into 2400 6 times with a remainder of 264.
The next digit of our result is 6. 
Result so far: 153321.39606
If we take 2136 away from 2400, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 14:
2640 divided by 356 is 7 with a remainder of 148.
The next digit of our result is 7. 
Result so far: 153321.396067
If we take 2492 away from 2640, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 15:
If we divide 1480 by 356, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 153321.3960674
If we take 1424 away from 1480, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 16:
356 goes into 560 1 times with a remainder of 204.
Write down 1 as next digit of the result. 
Result so far: 153321.39606741
Subtracting 356 from 560 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The final result is 153321.39606741 with a remainder of 2.04e-07.