We look at the division of 25064748 by 831 
We want to figure out the number of times 25064748 can be divided by 831.

On to step 1:
831 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 831

On to step 2:
831 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 831

Going ahead to step 3:
The number 831 fits into 250 0 times, leaving a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 250 leaves us with 250.
Take the next digit (6) from the dividend and append it to 250, then repeat: 2506 / 831

Advancing to step 4:
When dividing 2506 by 831, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 2493 from 2506, we get 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 831

Let's proceed to step 5:
134 divided by 831 is 0 with a remainder of 134.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Deduct 0 from 134 and we're left with 134.
Grab the next digit (7) from the dividend, add it to 134, then carry on: 1347 / 831

Let's proceed to step 6:
When dividing 1347 by 831, we get 1 with a remainder of 516.
Put 1 as the next digit of the answer. 
Result so far: 301.0
The remainder is 516 after subtracting 831 from 1347.
Append the next digit (4) from the dividend to 516 and continue with: 5164 / 831

Advancing to step 7:
When dividing 5164 by 831, we get 6 with a remainder of 178.
The number 6 becomes the next digit in our result. 
Result so far: 3016.0
The remainder is 178 after subtracting 4986 from 5164.
Fetch the next digit (8) from the dividend, attach it to 178 and continue: 1788 / 831

Let's proceed to step 8:
831 can be fit into 1788 2 times, resulting in a remainder of 126.
Use 2 as the next digit of our solution. 
Result so far: 30162.0
The remainder is 126 after subtracting 1662 from 1788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 9:
1260 divided by 831 is 1 with a remainder of 429.
Put 1 as the next digit of the answer. 
Result so far: 30162.1
If we take 831 away from 1260, we end up with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Advancing to step 10:
831 goes into 4290 5 times with a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 30162.15
If we subtract 4155 from 4290, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 11:
If we divide 1350 by 831, we get 1 and a remainder of 519.
Write down 1 as next digit of the result. 
Result so far: 30162.151
If we take 831 away from 1350, we end up with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Step 12:
When dividing 5190 by 831, we get 6 with a remainder of 204.
Write down 6 as next digit of the result. 
Result so far: 30162.1516
Deduct 4986 from 5190 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Let's proceed to step 13:
If we divide 2040 by 831, we get 2 and a remainder of 378.
Use 2 as the next digit of our solution. 
Result so far: 30162.15162
The remainder is 378 after subtracting 1662 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
If we divide 3780 by 831, we get 4 and a remainder of 456.
The next digit of our result is 4. 
Result so far: 30162.151624
The remainder is 456 after subtracting 3324 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 15:
831 can be fit into 4560 5 times, resulting in a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 30162.1516245
If we take 4155 away from 4560, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 16:
If we divide 4050 by 831, we get 4 and a remainder of 726.
Use 4 as the next digit of our solution. 
Result so far: 30162.15162454
If we take 3324 away from 4050, we end up with 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

The final outcome is 30162.15162454, with a leftover of 7.26e-07.