51894973 divided by 50 
Our goal is to divide 51894973 by 50.

Let's proceed to step 1:
5 divided by 50 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 50

On to step 2:
When dividing 51 by 50, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 50 away from 51, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 50

Moving on to step 3:
When dividing 18 by 50, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 50

Let's proceed to step 4:
50 goes into 189 3 times with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
The remainder is 39 after subtracting 150 from 189.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 50

Going ahead to step 5:
If we divide 394 by 50, we get 7 and a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 1037.0
If we take 350 away from 394, we end up with 44.
Fetch the next digit (9) from the dividend, attach it to 44 and continue: 449 / 50

Moving on to step 6:
The number 50 fits into 449 8 times, leaving a remainder of 49.
The next digit of our result is 8. 
Result so far: 10378.0
Subtracting 400 from 449 leaves us with 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 50

Going ahead to step 7:
497 divided by 50 is 9 with a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 103789.0
Subtract 450 from 497 to get 47.
Fetch the next digit (3) from the dividend, attach it to 47 and continue: 473 / 50

On to step 8:
50 goes into 473 9 times with a remainder of 23.
The next digit of our result is 9. 
Result so far: 1037899.0
The remainder is 23 after subtracting 450 from 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 9:
If we divide 230 by 50, we get 4 and a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 1037899.4
If we take 200 away from 230, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
When dividing 300 by 50, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 1037899.46
The remainder is 0 after subtracting 300 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
50 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1037899.46
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
If we divide 0 by 50, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1037899.46
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 1037899.46, with a leftover of 0.0.