Let's divide 81539772 by 725
Our goal is to divide 81539772 by 725.

Advancing to step 1:
If we divide 8 by 725, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 725

Let's proceed to step 2:
When dividing 81 by 725, we get 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 725

Moving on to step 3:
815 divided by 725 is 1 with a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 725 from 815 to get 90.
Append the next digit (3) from the dividend to 90 and continue with: 903 / 725

Step 4:
When dividing 903 by 725, we get 1 with a remainder of 178.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 725 from 903 and we're left with 178.
Grab the next digit (9) from the dividend, add it to 178, then carry on: 1789 / 725

Going ahead to step 5:
1789 divided by 725 is 2 with a remainder of 339.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Subtract 1450 from 1789 to get 339.
Take the next digit (7) from the dividend and append it to 339, then repeat: 3397 / 725

Moving on to step 6:
725 goes into 3397 4 times with a remainder of 497.
Use 4 as the next digit of our solution. 
Result so far: 1124.0
If we take 2900 away from 3397, we end up with 497.
Take the next digit (7) from the dividend and append it to 497, then repeat: 4977 / 725

Let's proceed to step 7:
The number 725 fits into 4977 6 times, leaving a remainder of 627.
The number 6 becomes the next digit in our result. 
Result so far: 11246.0
Subtracting 4350 from 4977 leaves us with 627.
Include the next digit (2) from the dividend after 627, then repeat: 6272 / 725

Moving on to step 8:
725 can be fit into 6272 8 times, resulting in a remainder of 472.
The number 8 becomes the next digit in our result. 
Result so far: 112468.0
If we subtract 5800 from 6272, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 9:
If we divide 4720 by 725, we get 6 and a remainder of 370.
Record the quotient 6 as the next digit in the result. 
Result so far: 112468.6
If we subtract 4350 from 4720, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 10:
The number 725 fits into 3700 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 112468.65
The remainder is 75 after subtracting 3625 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 11:
725 goes into 750 1 times with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 112468.651
If we take 725 away from 750, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
When dividing 250 by 725, we get 0 with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 112468.651
Subtract 0 from 250 to 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.

Step 13:
The number 725 fits into 2500 3 times, leaving a remainder of 325.
Put 3 as the next digit of the answer. 
Result so far: 112468.65103
Deduct 2175 from 2500 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 14:
When dividing 3250 by 725, we get 4 with a remainder of 350.
Use 4 as the next digit of our solution. 
Result so far: 112468.651034
Subtract 2900 from 3250 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 15:
725 can be fit into 3500 4 times, resulting in a remainder of 600.
The number 4 becomes the next digit in our result. 
Result so far: 112468.6510344
Deduct 2900 from 3500 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 112468.6510344, with a leftover of 6e-06.