99646069 ÷ 981 
We want to figure out the number of times 99646069 can be divided by 981.

Step 1:
If we divide 9 by 981, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 981

Advancing to step 2:
When dividing 99 by 981, we get 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Take the next digit (6) from the dividend and append it to 99, then repeat: 996 / 981

Advancing to step 3:
981 can be fit into 996 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 981 from 996 and we're left with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 981

Moving on to step 4:
154 divided by 981 is 0 with a remainder of 154.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 154, we end up with 154.
Grab the next digit (6) from the dividend, add it to 154, then carry on: 1546 / 981

Moving on to step 5:
If we divide 1546 by 981, we get 1 and a remainder of 565.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtracting 981 from 1546 leaves us with 565.
Grab the next digit (0) from the dividend, add it to 565, then carry on: 5650 / 981

Moving on to step 6:
981 can be fit into 5650 5 times, resulting in a remainder of 745.
Record the quotient 5 as the next digit in the result. 
Result so far: 1015.0
Subtracting 4905 from 5650 leaves us with 745.
Grab the next digit (6) from the dividend, add it to 745, then carry on: 7456 / 981

On to step 7:
981 goes into 7456 7 times with a remainder of 589.
Put 7 as the next digit of the answer. 
Result so far: 10157.0
Subtract 6867 from 7456 to get 589.
Include the next digit (9) from the dividend after 589, then repeat: 5899 / 981

Step 8:
When dividing 5899 by 981, we get 6 with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 101576.0
Subtracting 5886 from 5899 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
When dividing 130 by 981, we get 0 with a remainder of 130.
The next digit of our result is 0. 
Result so far: 101576.0
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
1300 divided by 981 is 1 with a remainder of 319.
Put 1 as the next digit of the answer. 
Result so far: 101576.01
If we subtract 981 from 1300, we get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Going ahead to step 11:
If we divide 3190 by 981, we get 3 and a remainder of 247.
The number 3 becomes the next digit in our result. 
Result so far: 101576.013
Deduct 2943 from 3190 and we're left with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Advancing to step 12:
981 goes into 2470 2 times with a remainder of 508.
Use 2 as the next digit of our solution. 
Result so far: 101576.0132
If we subtract 1962 from 2470, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Moving on to step 13:
5080 divided by 981 is 5 with a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 101576.01325
If we subtract 4905 from 5080, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Let's proceed to step 14:
The number 981 fits into 1750 1 times, leaving a remainder of 769.
Record the quotient 1 as the next digit in the result. 
Result so far: 101576.013251
If we take 981 away from 1750, we end up with 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

Advancing to step 15:
981 goes into 7690 7 times with a remainder of 823.
Put 7 as the next digit of the answer. 
Result so far: 101576.0132517
If we take 6867 away from 7690, we end up with 823.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8230, and continue the process.

Step 16:
8230 divided by 981 is 8 with a remainder of 382.
Write down 8 as next digit of the result. 
Result so far: 101576.01325178
Subtracting 7848 from 8230 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

The final outcome is 101576.01325178, with a leftover of 3.82e-07.