We look at the division of 43773980 by 850 
We want to divide 43773980 by 850.

On to step 1:
The number 850 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 850

Going ahead to step 2:
850 can be fit into 43 0 times, resulting in a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 850

Advancing to step 3:
850 can be fit into 437 0 times, resulting in a remainder of 437.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 437 and we're left with 437.
Include the next digit (7) from the dividend after 437, then repeat: 4377 / 850

Going ahead to step 4:
4377 divided by 850 is 5 with a remainder of 127.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 4250 from 4377 and we're left with 127.
Append the next digit (3) from the dividend to 127 and continue with: 1273 / 850

On to step 5:
The number 850 fits into 1273 1 times, leaving a remainder of 423.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we subtract 850 from 1273, we get 423.
Append the next digit (9) from the dividend to 423 and continue with: 4239 / 850

Advancing to step 6:
When dividing 4239 by 850, we get 4 with a remainder of 839.
Record the quotient 4 as the next digit in the result. 
Result so far: 514.0
The remainder is 839 after subtracting 3400 from 4239.
Fetch the next digit (8) from the dividend, attach it to 839 and continue: 8398 / 850

Step 7:
When dividing 8398 by 850, we get 9 with a remainder of 748.
Record the quotient 9 as the next digit in the result. 
Result so far: 5149.0
The remainder is 748 after subtracting 7650 from 8398.
Take the next digit (0) from the dividend and append it to 748, then repeat: 7480 / 850

Let's proceed to step 8:
The number 850 fits into 7480 8 times, leaving a remainder of 680.
Use 8 as the next digit of our solution. 
Result so far: 51498.0
Deduct 6800 from 7480 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 9:
The number 850 fits into 6800 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 51498.8
If we take 6800 away from 6800, 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.

Moving on to step 10:
850 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 51498.8
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.

Going ahead to step 11:
0 divided by 850 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 51498.8
The remainder is 0 after subtracting 0 from 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 result is 51498.8 with a remainder of 0.0.