We look at the division of 49507990 by 850 
We want to divide 49507990 by 850.

Going ahead to step 1:
When dividing 4 by 850, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 850

Advancing to step 2:
The number 850 fits into 49 0 times, leaving a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 850

Advancing to step 3:
When dividing 495 by 850, we get 0 with a remainder of 495.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 495 after subtracting 0 from 495.
Append the next digit (0) from the dividend to 495 and continue with: 4950 / 850

Going ahead to step 4:
4950 divided by 850 is 5 with a remainder of 700.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 4250 away from 4950, we end up with 700.
Fetch the next digit (7) from the dividend, attach it to 700 and continue: 7007 / 850

Going ahead to step 5:
7007 divided by 850 is 8 with a remainder of 207.
Use 8 as the next digit of our solution. 
Result so far: 58.0
If we take 6800 away from 7007, we end up with 207.
Take the next digit (9) from the dividend and append it to 207, then repeat: 2079 / 850

Moving on to step 6:
When dividing 2079 by 850, we get 2 with a remainder of 379.
Record the quotient 2 as the next digit in the result. 
Result so far: 582.0
Subtracting 1700 from 2079 leaves us with 379.
Fetch the next digit (9) from the dividend, attach it to 379 and continue: 3799 / 850

On to step 7:
850 goes into 3799 4 times with a remainder of 399.
Record the quotient 4 as the next digit in the result. 
Result so far: 5824.0
Deduct 3400 from 3799 and we're left with 399.
Include the next digit (0) from the dividend after 399, then repeat: 3990 / 850

Let's proceed to step 8:
When dividing 3990 by 850, we get 4 with a remainder of 590.
The number 4 becomes the next digit in our result. 
Result so far: 58244.0
If we take 3400 away from 3990, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 9:
850 can be fit into 5900 6 times, resulting in a remainder of 800.
The number 6 becomes the next digit in our result. 
Result so far: 58244.6
If we take 5100 away from 5900, we end up with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Advancing to step 10:
850 can be fit into 8000 9 times, resulting in a remainder of 350.
The next digit of our result is 9. 
Result so far: 58244.69
Subtract 7650 from 8000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 11:
The number 850 fits into 3500 4 times, leaving a remainder of 100.
The next digit of our result is 4. 
Result so far: 58244.694
If we take 3400 away from 3500, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 12:
The number 850 fits into 1000 1 times, leaving a remainder of 150.
Put 1 as the next digit of the answer. 
Result so far: 58244.6941
Subtracting 850 from 1000 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 13:
850 goes into 1500 1 times with a remainder of 650.
Use 1 as the next digit of our solution. 
Result so far: 58244.69411
If we subtract 850 from 1500, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

The final result is 58244.69411 with a remainder of 0.00065.