We're dividing 84599299 by 661 
We're looking to find how many times 661 goes into 84599299.

Let's proceed to step 1:
If we divide 8 by 661, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 661

Going ahead to step 2:
The number 661 fits into 84 0 times, leaving a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Include the next digit (5) from the dividend after 84, then repeat: 845 / 661

Going ahead to step 3:
661 can be fit into 845 1 times, resulting in a remainder of 184.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 661 from 845 and we're left with 184.
Take the next digit (9) from the dividend and append it to 184, then repeat: 1849 / 661

Advancing to step 4:
1849 divided by 661 is 2 with a remainder of 527.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1322 from 1849 to get 527.
Fetch the next digit (9) from the dividend, attach it to 527 and continue: 5279 / 661

Step 5:
If we divide 5279 by 661, we get 7 and a remainder of 652.
Put 7 as the next digit of the answer. 
Result so far: 127.0
If we subtract 4627 from 5279, we get 652.
Include the next digit (2) from the dividend after 652, then repeat: 6522 / 661

Step 6:
The number 661 fits into 6522 9 times, leaving a remainder of 573.
The number 9 becomes the next digit in our result. 
Result so far: 1279.0
Subtracting 5949 from 6522 leaves us with 573.
Grab the next digit (9) from the dividend, add it to 573, then carry on: 5739 / 661

Let's proceed to step 7:
661 goes into 5739 8 times with a remainder of 451.
The number 8 becomes the next digit in our result. 
Result so far: 12798.0
If we take 5288 away from 5739, we end up with 451.
Grab the next digit (9) from the dividend, add it to 451, then carry on: 4519 / 661

Moving on to step 8:
661 goes into 4519 6 times with a remainder of 553.
Record the quotient 6 as the next digit in the result. 
Result so far: 127986.0
Deduct 3966 from 4519 and we're left with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Let's proceed to step 9:
661 can be fit into 5530 8 times, resulting in a remainder of 242.
The next digit of our result is 8. 
Result so far: 127986.8
The remainder is 242 after subtracting 5288 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Moving on to step 10:
661 goes into 2420 3 times with a remainder of 437.
Record the quotient 3 as the next digit in the result. 
Result so far: 127986.83
Deduct 1983 from 2420 and we're left with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Step 11:
4370 divided by 661 is 6 with a remainder of 404.
Put 6 as the next digit of the answer. 
Result so far: 127986.836
If we take 3966 away from 4370, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Advancing to step 12:
661 can be fit into 4040 6 times, resulting in a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 127986.8366
If we take 3966 away from 4040, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final outcome is 127986.8366, with a leftover of 0.00074.