We're dividing 54802582 by 408 
Let's see how many times 408 fits into 54802582.

Step 1:
The number 408 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 408

Let's proceed to step 2:
The number 408 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (8) of the dividend behind the 54 and repeat the process: 548 / 408

Moving on to step 3:
If we divide 548 by 408, we get 1 and a remainder of 140.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 408 from 548 leaves us with 140.
Grab the next digit (0) from the dividend, add it to 140, then carry on: 1400 / 408

Moving on to step 4:
408 can be fit into 1400 3 times, resulting in a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 176 after subtracting 1224 from 1400.
Append the next digit (2) from the dividend to 176 and continue with: 1762 / 408

Step 5:
When dividing 1762 by 408, we get 4 with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
If we take 1632 away from 1762, we end up with 130.
Fetch the next digit (5) from the dividend, attach it to 130 and continue: 1305 / 408

Going ahead to step 6:
If we divide 1305 by 408, we get 3 and a remainder of 81.
The next digit of our result is 3. 
Result so far: 1343.0
If we subtract 1224 from 1305, we get 81.
Append the next digit (8) from the dividend to 81 and continue with: 818 / 408

Let's proceed to step 7:
818 divided by 408 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 13432.0
The remainder is 2 after subtracting 816 from 818.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 408

Moving on to step 8:
When dividing 22 by 408, we get 0 with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 134320.0
Deduct 0 from 22 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
If we divide 220 by 408, we get 0 and a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 134320.0
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
When dividing 2200 by 408, we get 5 with a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 134320.05
Deduct 2040 from 2200 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
408 can be fit into 1600 3 times, resulting in a remainder of 376.
Record the quotient 3 as the next digit in the result. 
Result so far: 134320.053
Deduct 1224 from 1600 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Moving on to step 12:
The number 408 fits into 3760 9 times, leaving a remainder of 88.
Use 9 as the next digit of our solution. 
Result so far: 134320.0539
If we take 3672 away from 3760, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 13:
If we divide 880 by 408, we get 2 and a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 134320.05392
If we subtract 816 from 880, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 14:
640 divided by 408 is 1 with a remainder of 232.
Record the quotient 1 as the next digit in the result. 
Result so far: 134320.053921
If we take 408 away from 640, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 15:
When dividing 2320 by 408, we get 5 with a remainder of 280.
Put 5 as the next digit of the answer. 
Result so far: 134320.0539215
Subtract 2040 from 2320 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 16:
408 can be fit into 2800 6 times, resulting in a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 134320.05392156
Subtracting 2448 from 2800 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

After the division, we end up with 134320.05392156 and a remainder of 3.52e-07.