13581906 ÷ 390 
We want to figure out the number of times 13581906 can be divided by 390.

Going ahead to step 1:
When dividing 1 by 390, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 390

Step 2:
When dividing 13 by 390, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 390

Let's proceed to step 3:
390 can be fit into 135 0 times, resulting in a remainder of 135.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 135 and we're left with 135.
Grab the next digit (8) from the dividend, add it to 135, then carry on: 1358 / 390

Let's proceed to step 4:
The number 390 fits into 1358 3 times, leaving a remainder of 188.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1170 from 1358 and we're left with 188.
Grab the next digit (1) from the dividend, add it to 188, then carry on: 1881 / 390

Let's proceed to step 5:
1881 divided by 390 is 4 with a remainder of 321.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtract 1560 from 1881 to get 321.
Include the next digit (9) from the dividend after 321, then repeat: 3219 / 390

Let's proceed to step 6:
3219 divided by 390 is 8 with a remainder of 99.
The number 8 becomes the next digit in our result. 
Result so far: 348.0
The remainder is 99 after subtracting 3120 from 3219.
Grab the next digit (0) from the dividend, add it to 99, then carry on: 990 / 390

Let's proceed to step 7:
When dividing 990 by 390, we get 2 with a remainder of 210.
Write down 2 as next digit of the result. 
Result so far: 3482.0
Deduct 780 from 990 and we're left with 210.
Include the next digit (6) from the dividend after 210, then repeat: 2106 / 390

Going ahead to step 8:
2106 divided by 390 is 5 with a remainder of 156.
Write down 5 as next digit of the result. 
Result so far: 34825.0
Subtract 1950 from 2106 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 9:
If we divide 1560 by 390, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 34825.4
If we take 1560 away from 1560, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
If we divide 0 by 390, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 34825.4
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
390 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 34825.4
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 34825.4, and the remainder is 0.0.