We're dividing 25595139 by 493 
We want to figure out the number of times 25595139 can be divided by 493.

Let's proceed to step 1:
493 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 493

On to step 2:
493 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 493

Moving on to step 3:
If we divide 255 by 493, we get 0 and a remainder of 255.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 255, we end up with 255.
Bring next digit (9) of the dividend behind the 255 and repeat the process: 2559 / 493

Step 4:
493 can be fit into 2559 5 times, resulting in a remainder of 94.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 2465 away from 2559, we end up with 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 493

Going ahead to step 5:
493 goes into 945 1 times with a remainder of 452.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtract 493 from 945 to get 452.
Grab the next digit (1) from the dividend, add it to 452, then carry on: 4521 / 493

Let's proceed to step 6:
If we divide 4521 by 493, we get 9 and a remainder of 84.
The next digit of our result is 9. 
Result so far: 519.0
The remainder is 84 after subtracting 4437 from 4521.
Take the next digit (3) from the dividend and append it to 84, then repeat: 843 / 493

Let's proceed to step 7:
493 can be fit into 843 1 times, resulting in a remainder of 350.
The next digit of our result is 1. 
Result so far: 5191.0
Deduct 493 from 843 and we're left with 350.
Append the next digit (9) from the dividend to 350 and continue with: 3509 / 493

Advancing to step 8:
3509 divided by 493 is 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 51917.0
If we take 3451 away from 3509, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 9:
580 divided by 493 is 1 with a remainder of 87.
The next digit of our result is 1. 
Result so far: 51917.1
Deduct 493 from 580 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 10:
870 divided by 493 is 1 with a remainder of 377.
Record the quotient 1 as the next digit in the result. 
Result so far: 51917.11
If we subtract 493 from 870, we get 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

In conclusion, the division gives 51917.11 with a balance of 0.377.