We're dividing 23046487 by 390 
We want to figure out the number of times 23046487 can be divided by 390.

Step 1:
2 divided by 390 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 390

Let's proceed to step 2:
390 goes into 23 0 times with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 390

Advancing to step 3:
390 goes into 230 0 times with a remainder of 230.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 230 to get 230.
Bring next digit (4) of the dividend behind the 230 and repeat the process: 2304 / 390

Going ahead to step 4:
390 goes into 2304 5 times with a remainder of 354.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 1950 away from 2304, we end up with 354.
Include the next digit (6) from the dividend after 354, then repeat: 3546 / 390

Going ahead to step 5:
When dividing 3546 by 390, we get 9 with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Subtract 3510 from 3546 to get 36.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 390

Advancing to step 6:
390 can be fit into 364 0 times, resulting in a remainder of 364.
Use 0 as the next digit of our solution. 
Result so far: 590.0
If we subtract 0 from 364, we get 364.
Fetch the next digit (8) from the dividend, attach it to 364 and continue: 3648 / 390

Going ahead to step 7:
390 can be fit into 3648 9 times, resulting in a remainder of 138.
Record the quotient 9 as the next digit in the result. 
Result so far: 5909.0
Subtract 3510 from 3648 to get 138.
Append the next digit (7) from the dividend to 138 and continue with: 1387 / 390

Let's proceed to step 8:
390 can be fit into 1387 3 times, resulting in a remainder of 217.
Use 3 as the next digit of our solution. 
Result so far: 59093.0
If we take 1170 away from 1387, we end up with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

On to step 9:
390 goes into 2170 5 times with a remainder of 220.
Write down 5 as next digit of the result. 
Result so far: 59093.5
The remainder is 220 after subtracting 1950 from 2170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 10:
The number 390 fits into 2200 5 times, leaving a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 59093.55
If we subtract 1950 from 2200, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The quotient of the division is 59093.55, and the remainder is 0.25.