We're dividing 390710 by 39 
We want to figure out the number of times 390710 can be divided by 39.

Let's proceed to step 1:
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: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 39

On to step 2:
If we divide 39 by 39, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we take 39 away from 39, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 39

Moving on to step 3:
If we divide 0 by 39, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 0, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 39

Going ahead to step 4:
7 divided by 39 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 100.0
If we subtract 0 from 7, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 39

Going ahead to step 5:
When dividing 71 by 39, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1001.0
The remainder is 32 after subtracting 39 from 71.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 39

On to step 6:
When dividing 320 by 39, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 10018.0
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
39 can be fit into 80 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 10018.2
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
20 divided by 39 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 10018.2
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
If we divide 200 by 39, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 10018.205
If we subtract 195 from 200, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 10:
39 can be fit into 50 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 10018.2051
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
39 goes into 110 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 10018.20512
Deduct 78 from 110 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
If we divide 320 by 39, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 10018.205128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
If we divide 80 by 39, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 10018.2051282
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
When dividing 20 by 39, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 10018.2051282
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 10018.2051282, and the remainder is 2e-08.