We look at the division of 51136993 by 890 
We're looking to find how many times 890 goes into 51136993.

Let's proceed to step 1:
890 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 890

Moving on to step 2:
890 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 890

Advancing to step 3:
If we divide 511 by 890, we get 0 and a remainder of 511.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 511 after subtracting 0 from 511.
Fetch the next digit (3) from the dividend, attach it to 511 and continue: 5113 / 890

On to step 4:
The number 890 fits into 5113 5 times, leaving a remainder of 663.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 4450 from 5113, we get 663.
Include the next digit (6) from the dividend after 663, then repeat: 6636 / 890

Advancing to step 5:
The number 890 fits into 6636 7 times, leaving a remainder of 406.
Use 7 as the next digit of our solution. 
Result so far: 57.0
If we take 6230 away from 6636, we end up with 406.
Include the next digit (9) from the dividend after 406, then repeat: 4069 / 890

Going ahead to step 6:
890 goes into 4069 4 times with a remainder of 509.
The number 4 becomes the next digit in our result. 
Result so far: 574.0
Deduct 3560 from 4069 and we're left with 509.
Bring next digit (9) of the dividend behind the 509 and repeat the process: 5099 / 890

Let's proceed to step 7:
890 can be fit into 5099 5 times, resulting in a remainder of 649.
The next digit of our result is 5. 
Result so far: 5745.0
If we take 4450 away from 5099, we end up with 649.
Fetch the next digit (3) from the dividend, attach it to 649 and continue: 6493 / 890

Step 8:
If we divide 6493 by 890, we get 7 and a remainder of 263.
Write down 7 as next digit of the result. 
Result so far: 57457.0
If we take 6230 away from 6493, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Step 9:
If we divide 2630 by 890, we get 2 and a remainder of 850.
The number 2 becomes the next digit in our result. 
Result so far: 57457.2
Subtract 1780 from 2630 to get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Let's proceed to step 10:
890 can be fit into 8500 9 times, resulting in a remainder of 490.
Write down 9 as next digit of the result. 
Result so far: 57457.29
If we subtract 8010 from 8500, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 11:
890 can be fit into 4900 5 times, resulting in a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 57457.295
Deduct 4450 from 4900 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 12:
890 can be fit into 4500 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 57457.2955
Deduct 4450 from 4500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 57457.2955 with a balance of 0.0005.