50260391 divided by 408 
We want to divide 50260391 by 408.

Step 1:
If we divide 5 by 408, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 408

Going ahead to step 2:
When dividing 50 by 408, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Include the next digit (2) from the dividend after 50, then repeat: 502 / 408

On to step 3:
When dividing 502 by 408, we get 1 with a remainder of 94.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 94 after subtracting 408 from 502.
Include the next digit (6) from the dividend after 94, then repeat: 946 / 408

Step 4:
408 goes into 946 2 times with a remainder of 130.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 816 from 946 to get 130.
Grab the next digit (0) from the dividend, add it to 130, then carry on: 1300 / 408

Let's proceed to step 5:
The number 408 fits into 1300 3 times, leaving a remainder of 76.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Deduct 1224 from 1300 and we're left with 76.
Append the next digit (3) from the dividend to 76 and continue with: 763 / 408

On to step 6:
408 goes into 763 1 times with a remainder of 355.
The next digit of our result is 1. 
Result so far: 1231.0
The remainder is 355 after subtracting 408 from 763.
Fetch the next digit (9) from the dividend, attach it to 355 and continue: 3559 / 408

Step 7:
408 can be fit into 3559 8 times, resulting in a remainder of 295.
Put 8 as the next digit of the answer. 
Result so far: 12318.0
Deduct 3264 from 3559 and we're left with 295.
Append the next digit (1) from the dividend to 295 and continue with: 2951 / 408

Advancing to step 8:
408 goes into 2951 7 times with a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 123187.0
The remainder is 95 after subtracting 2856 from 2951.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 9:
If we divide 950 by 408, we get 2 and a remainder of 134.
Write down 2 as next digit of the result. 
Result so far: 123187.2
The remainder is 134 after subtracting 816 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 10:
408 goes into 1340 3 times with a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 123187.23
The remainder is 116 after subtracting 1224 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 11:
408 goes into 1160 2 times with a remainder of 344.
The next digit of our result is 2. 
Result so far: 123187.232
Deduct 816 from 1160 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 12:
When dividing 3440 by 408, we get 8 with a remainder of 176.
The next digit of our result is 8. 
Result so far: 123187.2328
Deduct 3264 from 3440 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 13:
The number 408 fits into 1760 4 times, leaving a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 123187.23284
If we subtract 1632 from 1760, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 14:
If we divide 1280 by 408, we get 3 and a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 123187.232843
Deduct 1224 from 1280 and we're left 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.

Moving on to step 15:
The number 408 fits into 560 1 times, leaving a remainder of 152.
Use 1 as the next digit of our solution. 
Result so far: 123187.2328431
Subtract 408 from 560 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 16:
The number 408 fits into 1520 3 times, leaving a remainder of 296.
Put 3 as the next digit of the answer. 
Result so far: 123187.23284313
Subtracting 1224 from 1520 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final outcome is 123187.23284313, with a leftover of 2.96e-07.