We look at the division of 38151240 by 850 
Let's see how many times 850 fits into 38151240.

Going ahead to step 1:
850 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 850

Moving on to step 2:
The number 850 fits into 38 0 times, leaving a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Append the next digit (1) from the dividend to 38 and continue with: 381 / 850

On to step 3:
If we divide 381 by 850, we get 0 and a remainder of 381.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 381, we end up with 381.
Append the next digit (5) from the dividend to 381 and continue with: 3815 / 850

Going ahead to step 4:
850 goes into 3815 4 times with a remainder of 415.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3400 from 3815, we get 415.
Take the next digit (1) from the dividend and append it to 415, then repeat: 4151 / 850

Step 5:
4151 divided by 850 is 4 with a remainder of 751.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we subtract 3400 from 4151, we get 751.
Grab the next digit (2) from the dividend, add it to 751, then carry on: 7512 / 850

On to step 6:
The number 850 fits into 7512 8 times, leaving a remainder of 712.
Record the quotient 8 as the next digit in the result. 
Result so far: 448.0
Deduct 6800 from 7512 and we're left with 712.
Include the next digit (4) from the dividend after 712, then repeat: 7124 / 850

On to step 7:
850 can be fit into 7124 8 times, resulting in a remainder of 324.
The number 8 becomes the next digit in our result. 
Result so far: 4488.0
If we subtract 6800 from 7124, we get 324.
Bring next digit (0) of the dividend behind the 324 and repeat the process: 3240 / 850

Moving on to step 8:
When dividing 3240 by 850, we get 3 with a remainder of 690.
Put 3 as the next digit of the answer. 
Result so far: 44883.0
Deduct 2550 from 3240 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 9:
850 can be fit into 6900 8 times, resulting in a remainder of 100.
Put 8 as the next digit of the answer. 
Result so far: 44883.8
Subtract 6800 from 6900 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
If we divide 1000 by 850, we get 1 and a remainder of 150.
Use 1 as the next digit of our solution. 
Result so far: 44883.81
The remainder is 150 after subtracting 850 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
If we divide 1500 by 850, we get 1 and a remainder of 650.
The next digit of our result is 1. 
Result so far: 44883.811
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 outcome is 44883.811, with a leftover of 0.065.