81456399 divided by 101 
We want to divide 81456399 by 101.

Let's proceed to step 1:
The number 101 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 101

Moving on to step 2:
101 goes into 81 0 times with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (4) from the dividend to 81 and continue with: 814 / 101

Step 3:
814 divided by 101 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 808 from 814, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 101

Step 4:
101 can be fit into 65 0 times, resulting in a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 80.0
Subtract 0 from 65 to get 65.
Fetch the next digit (6) from the dividend, attach it to 65 and continue: 656 / 101

Advancing to step 5:
101 goes into 656 6 times with a remainder of 50.
The next digit of our result is 6. 
Result so far: 806.0
The remainder is 50 after subtracting 606 from 656.
Fetch the next digit (3) from the dividend, attach it to 50 and continue: 503 / 101

Moving on to step 6:
When dividing 503 by 101, we get 4 with a remainder of 99.
Put 4 as the next digit of the answer. 
Result so far: 8064.0
Subtract 404 from 503 to get 99.
Append the next digit (9) from the dividend to 99 and continue with: 999 / 101

Going ahead to step 7:
When dividing 999 by 101, we get 9 with a remainder of 90.
The number 9 becomes the next digit in our result. 
Result so far: 80649.0
Subtract 909 from 999 to get 90.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 101

Moving on to step 8:
If we divide 909 by 101, we get 9 and a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 806499.0
Deduct 909 from 909 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
101 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 806499.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
If we divide 0 by 101, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 806499.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 806499.0 with a remaining 0.0.