81376650 ÷ 725 
We want to divide 81376650 by 725.

Moving on to step 1:
If we divide 8 by 725, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 725

Going ahead to step 2:
81 divided by 725 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (3) from the dividend to 81 and continue with: 813 / 725

Going ahead to step 3:
813 divided by 725 is 1 with a remainder of 88.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 725 from 813, we get 88.
Bring next digit (7) of the dividend behind the 88 and repeat the process: 887 / 725

Going ahead to step 4:
725 goes into 887 1 times with a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 725 away from 887, we end up with 162.
Append the next digit (6) from the dividend to 162 and continue with: 1626 / 725

Moving on to step 5:
725 can be fit into 1626 2 times, resulting in a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 112.0
Subtracting 1450 from 1626 leaves us with 176.
Include the next digit (6) from the dividend after 176, then repeat: 1766 / 725

Going ahead to step 6:
725 can be fit into 1766 2 times, resulting in a remainder of 316.
The next digit of our result is 2. 
Result so far: 1122.0
If we subtract 1450 from 1766, we get 316.
Grab the next digit (5) from the dividend, add it to 316, then carry on: 3165 / 725

Going ahead to step 7:
The number 725 fits into 3165 4 times, leaving a remainder of 265.
Record the quotient 4 as the next digit in the result. 
Result so far: 11224.0
The remainder is 265 after subtracting 2900 from 3165.
Grab the next digit (0) from the dividend, add it to 265, then carry on: 2650 / 725

Going ahead to step 8:
The number 725 fits into 2650 3 times, leaving a remainder of 475.
Record the quotient 3 as the next digit in the result. 
Result so far: 112243.0
Deduct 2175 from 2650 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 9:
If we divide 4750 by 725, we get 6 and a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 112243.6
The remainder is 400 after subtracting 4350 from 4750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 10:
725 can be fit into 4000 5 times, resulting in a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 112243.65
If we subtract 3625 from 4000, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 11:
When dividing 3750 by 725, we get 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 112243.655
Subtract 3625 from 3750 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

After the division, we end up with 112243.655 and a remainder of 0.0125.