We're dividing 850238 by 39 
We want to divide 850238 by 39.

On to step 1:
39 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 39

Step 2:
When dividing 85 by 39, we get 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 78 from 85 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 39

On to step 3:
The number 39 fits into 70 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtract 39 from 70 to get 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 39

Moving on to step 4:
When dividing 312 by 39, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 218.0
The remainder is 0 after subtracting 312 from 312.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 39

Step 5:
If we divide 3 by 39, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 2180.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 39

Advancing to step 6:
38 divided by 39 is 0 with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 21800.0
The remainder is 38 after subtracting 0 from 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
39 goes into 380 9 times with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 21800.9
If we subtract 351 from 380, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 8:
39 goes into 290 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 21800.97
The remainder is 17 after subtracting 273 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
If we divide 170 by 39, we get 4 and a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 21800.974
Deduct 156 from 170 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
140 divided by 39 is 3 with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 21800.9743
Subtracting 117 from 140 leaves us with 23.
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 11:
230 divided by 39 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 21800.97435
Deduct 195 from 230 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 12:
39 can be fit into 350 8 times, resulting in a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 21800.974358
Deduct 312 from 350 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 13:
39 goes into 380 9 times with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 21800.9743589
If we subtract 351 from 380, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 14:
The number 39 fits into 290 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 21800.97435897
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 21800.97435897 with a remaining 1.7e-08.