We look at the division of 50869811 by 354 
Let's see how many times 354 fits into 50869811.

On to step 1:
If we divide 5 by 354, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 354

On to step 2:
50 divided by 354 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Fetch the next digit (8) from the dividend, attach it to 50 and continue: 508 / 354

On to step 3:
When dividing 508 by 354, we get 1 with a remainder of 154.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 354 from 508, we get 154.
Bring next digit (6) of the dividend behind the 154 and repeat the process: 1546 / 354

Going ahead to step 4:
354 can be fit into 1546 4 times, resulting in a remainder of 130.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 1416 from 1546 leaves us with 130.
Grab the next digit (9) from the dividend, add it to 130, then carry on: 1309 / 354

On to step 5:
354 goes into 1309 3 times with a remainder of 247.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
Deduct 1062 from 1309 and we're left with 247.
Append the next digit (8) from the dividend to 247 and continue with: 2478 / 354

Step 6:
354 goes into 2478 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 1437.0
Subtracting 2478 from 2478 leaves us with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 354

Going ahead to step 7:
The number 354 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 14370.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 354

Step 8:
When dividing 11 by 354, we get 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 143700.0
If we subtract 0 from 11, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
354 goes into 110 0 times with a remainder of 110.
Record the quotient 0 as the next digit in the result. 
Result so far: 143700.0
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
When dividing 1100 by 354, we get 3 with a remainder of 38.
The next digit of our result is 3. 
Result so far: 143700.03
The remainder is 38 after subtracting 1062 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
354 goes into 380 1 times with a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 143700.031
If we take 354 away from 380, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
The number 354 fits into 260 0 times, leaving a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 143700.031
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 13:
354 goes into 2600 7 times with a remainder of 122.
Use 7 as the next digit of our solution. 
Result so far: 143700.03107
Subtracting 2478 from 2600 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 14:
When dividing 1220 by 354, we get 3 with a remainder of 158.
Write down 3 as next digit of the result. 
Result so far: 143700.031073
Subtracting 1062 from 1220 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 15:
When dividing 1580 by 354, we get 4 with a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 143700.0310734
The remainder is 164 after subtracting 1416 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 16:
354 can be fit into 1640 4 times, resulting in a remainder of 224.
The next digit of our result is 4. 
Result so far: 143700.03107344
If we take 1416 away from 1640, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final outcome is 143700.03107344, with a leftover of 2.24e-07.