840652 ÷ 39 
We want to divide 840652 by 39.

On to step 1:
If we divide 8 by 39, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 39

Going ahead to step 2:
When dividing 84 by 39, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 78 from 84, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 39

Step 3:
If we divide 60 by 39, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 39 from 60, we get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 39

Step 4:
39 can be fit into 216 5 times, resulting in a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 215.0
Deduct 195 from 216 and we're left with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 39

Step 5:
If we divide 215 by 39, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 2155.0
The remainder is 20 after subtracting 195 from 215.
Bring next digit (2) of the dividend behind the 20 and repeat the process: 202 / 39

Going ahead to step 6:
202 divided by 39 is 5 with a remainder of 7.
The next digit of our result is 5. 
Result so far: 21555.0
If we take 195 away from 202, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 39 is 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 21555.1
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 8:
The number 39 fits into 310 7 times, leaving a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 21555.17
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
If we divide 370 by 39, we get 9 and a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 21555.179
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 10:
190 divided by 39 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 21555.1794
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
39 goes into 340 8 times with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 21555.17948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
If we divide 280 by 39, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 21555.179487
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 13:
70 divided by 39 is 1 with a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 21555.1794871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 14:
The number 39 fits into 310 7 times, leaving a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 21555.17948717
Subtract 273 from 310 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 21555.17948717 and a remainder of 3.7e-08.