25803080 divided by 693 
We want to figure out the number of times 25803080 can be divided by 693.

On to step 1:
2 divided by 693 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 693

On to step 2:
693 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 693

Let's proceed to step 3:
If we divide 258 by 693, we get 0 and a remainder of 258.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 258 leaves us with 258.
Take the next digit (0) from the dividend and append it to 258, then repeat: 2580 / 693

Going ahead to step 4:
693 can be fit into 2580 3 times, resulting in a remainder of 501.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 501 after subtracting 2079 from 2580.
Take the next digit (3) from the dividend and append it to 501, then repeat: 5013 / 693

Advancing to step 5:
693 goes into 5013 7 times with a remainder of 162.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 4851 from 5013 and we're left with 162.
Fetch the next digit (0) from the dividend, attach it to 162 and continue: 1620 / 693

On to step 6:
1620 divided by 693 is 2 with a remainder of 234.
The next digit of our result is 2. 
Result so far: 372.0
The remainder is 234 after subtracting 1386 from 1620.
Append the next digit (8) from the dividend to 234 and continue with: 2348 / 693

On to step 7:
2348 divided by 693 is 3 with a remainder of 269.
Write down 3 as next digit of the result. 
Result so far: 3723.0
Subtracting 2079 from 2348 leaves us with 269.
Append the next digit (0) from the dividend to 269 and continue with: 2690 / 693

Let's proceed to step 8:
2690 divided by 693 is 3 with a remainder of 611.
Record the quotient 3 as the next digit in the result. 
Result so far: 37233.0
If we subtract 2079 from 2690, we get 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Going ahead to step 9:
6110 divided by 693 is 8 with a remainder of 566.
The number 8 becomes the next digit in our result. 
Result so far: 37233.8
Deduct 5544 from 6110 and we're left with 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Moving on to step 10:
693 can be fit into 5660 8 times, resulting in a remainder of 116.
Record the quotient 8 as the next digit in the result. 
Result so far: 37233.88
Deduct 5544 from 5660 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The final result is 37233.88 with a remainder of 0.116.