We look at the division of 408645 by 76 
We want to divide 408645 by 76.

Moving on to step 1:
4 divided by 76 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 76

Advancing to step 2:
The number 76 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (8) from the dividend to 40 and continue with: 408 / 76

Let's proceed to step 3:
408 divided by 76 is 5 with a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 380 from 408 leaves us with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 76

Moving on to step 4:
286 divided by 76 is 3 with a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 53.0
The remainder is 58 after subtracting 228 from 286.
Grab the next digit (4) from the dividend, add it to 58, then carry on: 584 / 76

Moving on to step 5:
When dividing 584 by 76, we get 7 with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 537.0
Subtracting 532 from 584 leaves us with 52.
Grab the next digit (5) from the dividend, add it to 52, then carry on: 525 / 76

Going ahead to step 6:
76 goes into 525 6 times with a remainder of 69.
Write down 6 as next digit of the result. 
Result so far: 5376.0
Deduct 456 from 525 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 7:
If we divide 690 by 76, we get 9 and a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 5376.9
If we subtract 684 from 690, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
The number 76 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 5376.9
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
76 can be fit into 600 7 times, resulting in a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 5376.907
If we subtract 532 from 600, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 10:
76 goes into 680 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 5376.9078
The remainder is 72 after subtracting 608 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
76 can be fit into 720 9 times, resulting in a remainder of 36.
The next digit of our result is 9. 
Result so far: 5376.90789
Deduct 684 from 720 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
If we divide 360 by 76, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 5376.907894
The remainder is 56 after subtracting 304 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 13:
When dividing 560 by 76, we get 7 with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 5376.9078947
If we subtract 532 from 560, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
The number 76 fits into 280 3 times, leaving a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 5376.90789473
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 5376.90789473, with a leftover of 5.2e-08.