2563510 ÷ 396 
We want to figure out the number of times 2563510 can be divided by 396.

Going ahead to step 1:
The number 396 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 396

Moving on to step 2:
25 divided by 396 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Take the next digit (6) from the dividend and append it to 25, then repeat: 256 / 396

Let's proceed to step 3:
396 can be fit into 256 0 times, resulting in a remainder of 256.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 256 leaves us with 256.
Take the next digit (3) from the dividend and append it to 256, then repeat: 2563 / 396

Moving on to step 4:
396 can be fit into 2563 6 times, resulting in a remainder of 187.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 187 after subtracting 2376 from 2563.
Take the next digit (5) from the dividend and append it to 187, then repeat: 1875 / 396

Moving on to step 5:
396 goes into 1875 4 times with a remainder of 291.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Subtract 1584 from 1875 to get 291.
Bring next digit (1) of the dividend behind the 291 and repeat the process: 2911 / 396

Let's proceed to step 6:
If we divide 2911 by 396, we get 7 and a remainder of 139.
Record the quotient 7 as the next digit in the result. 
Result so far: 647.0
Subtract 2772 from 2911 to get 139.
Include the next digit (0) from the dividend after 139, then repeat: 1390 / 396

Advancing to step 7:
If we divide 1390 by 396, we get 3 and a remainder of 202.
The number 3 becomes the next digit in our result. 
Result so far: 6473.0
Subtract 1188 from 1390 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 8:
The number 396 fits into 2020 5 times, leaving a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 6473.5
If we take 1980 away from 2020, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
396 goes into 400 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 6473.51
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
The number 396 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 6473.51
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
When dividing 400 by 396, we get 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 6473.5101
If we subtract 396 from 400, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
When dividing 40 by 396, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 6473.5101
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
When dividing 400 by 396, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 6473.510101
Deduct 396 from 400 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
If we divide 40 by 396, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 6473.510101
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
If we divide 400 by 396, we get 1 and a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 6473.51010101
If we take 396 away from 400, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 6473.51010101, with a leftover of 4e-09.