We divide 99761313 by 661
Our goal is to divide 99761313 by 661.

Moving on to step 1:
661 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 661

Step 2:
99 divided by 661 is 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Fetch the next digit (7) from the dividend, attach it to 99 and continue: 997 / 661

Advancing to step 3:
997 divided by 661 is 1 with a remainder of 336.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 661 from 997 leaves us with 336.
Grab the next digit (6) from the dividend, add it to 336, then carry on: 3366 / 661

Moving on to step 4:
661 can be fit into 3366 5 times, resulting in a remainder of 61.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 3305 from 3366 to get 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 661

Advancing to step 5:
The number 661 fits into 611 0 times, leaving a remainder of 611.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
If we take 0 away from 611, we end up with 611.
Grab the next digit (3) from the dividend, add it to 611, then carry on: 6113 / 661

Moving on to step 6:
If we divide 6113 by 661, we get 9 and a remainder of 164.
The next digit of our result is 9. 
Result so far: 1509.0
Deduct 5949 from 6113 and we're left with 164.
Take the next digit (1) from the dividend and append it to 164, then repeat: 1641 / 661

Moving on to step 7:
1641 divided by 661 is 2 with a remainder of 319.
Write down 2 as next digit of the result. 
Result so far: 15092.0
If we take 1322 away from 1641, we end up with 319.
Grab the next digit (3) from the dividend, add it to 319, then carry on: 3193 / 661

On to step 8:
3193 divided by 661 is 4 with a remainder of 549.
The number 4 becomes the next digit in our result. 
Result so far: 150924.0
Deduct 2644 from 3193 and we're left with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Let's proceed to step 9:
661 can be fit into 5490 8 times, resulting in a remainder of 202.
Record the quotient 8 as the next digit in the result. 
Result so far: 150924.8
If we take 5288 away from 5490, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 10:
When dividing 2020 by 661, we get 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 150924.83
Deduct 1983 from 2020 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
If we divide 370 by 661, we get 0 and a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 150924.83
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 12:
661 goes into 3700 5 times with a remainder of 395.
Use 5 as the next digit of our solution. 
Result so far: 150924.8305
Subtracting 3305 from 3700 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

On to step 13:
When dividing 3950 by 661, we get 5 with a remainder of 645.
The next digit of our result is 5. 
Result so far: 150924.83055
If we subtract 3305 from 3950, we get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

The final result is 150924.83055 with a remainder of 0.000645.