878743 divided by 39 
We want to divide 878743 by 39.

Let's proceed to step 1:
39 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 39

Advancing to step 2:
When dividing 87 by 39, we get 2 with a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 78 from 87, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 39

Going ahead to step 3:
39 can be fit into 98 2 times, resulting in a remainder of 20.
The next digit of our result is 2. 
Result so far: 22.0
Subtracting 78 from 98 leaves us with 20.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 39

Going ahead to step 4:
39 goes into 207 5 times with a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 225.0
Subtracting 195 from 207 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 39

Going ahead to step 5:
124 divided by 39 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 2253.0
Subtracting 117 from 124 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 39

On to step 6:
73 divided by 39 is 1 with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 22531.0
Subtract 39 from 73 to 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 7:
340 divided by 39 is 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 22531.8
Subtract 312 from 340 to 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.

Step 8:
39 goes into 280 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 22531.87
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
70 divided by 39 is 1 with a remainder of 31.
The next digit of our result is 1. 
Result so far: 22531.871
Subtract 39 from 70 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
If we divide 310 by 39, we get 7 and a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 22531.8717
Subtracting 273 from 310 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 11:
When dividing 370 by 39, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 22531.87179
Subtract 351 from 370 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 12:
When dividing 190 by 39, we get 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 22531.871794
Deduct 156 from 190 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 22531.8717948
Subtracting 312 from 340 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
When dividing 280 by 39, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 22531.87179487
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.

After the division, we end up with 22531.87179487 and a remainder of 7e-09.