86610442 divided by 899 
We want to figure out the number of times 86610442 can be divided by 899.

Going ahead to step 1:
When dividing 8 by 899, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 899

Advancing to step 2:
The number 899 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 899

Let's proceed to step 3:
The number 899 fits into 866 0 times, leaving a remainder of 866.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 866, we end up with 866.
Include the next digit (1) from the dividend after 866, then repeat: 8661 / 899

Let's proceed to step 4:
8661 divided by 899 is 9 with a remainder of 570.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 8091 from 8661, we get 570.
Bring next digit (0) of the dividend behind the 570 and repeat the process: 5700 / 899

Step 5:
When dividing 5700 by 899, we get 6 with a remainder of 306.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtracting 5394 from 5700 leaves us with 306.
Bring next digit (4) of the dividend behind the 306 and repeat the process: 3064 / 899

Let's proceed to step 6:
899 goes into 3064 3 times with a remainder of 367.
Use 3 as the next digit of our solution. 
Result so far: 963.0
Subtract 2697 from 3064 to get 367.
Take the next digit (4) from the dividend and append it to 367, then repeat: 3674 / 899

Advancing to step 7:
3674 divided by 899 is 4 with a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 9634.0
Deduct 3596 from 3674 and we're left with 78.
Fetch the next digit (2) from the dividend, attach it to 78 and continue: 782 / 899

Going ahead to step 8:
The number 899 fits into 782 0 times, leaving a remainder of 782.
Use 0 as the next digit of our solution. 
Result so far: 96340.0
Subtracting 0 from 782 leaves us with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

On to step 9:
The number 899 fits into 7820 8 times, leaving a remainder of 628.
Record the quotient 8 as the next digit in the result. 
Result so far: 96340.8
Subtract 7192 from 7820 to get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Advancing to step 10:
6280 divided by 899 is 6 with a remainder of 886.
Use 6 as the next digit of our solution. 
Result so far: 96340.86
If we take 5394 away from 6280, we end up with 886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8860, and continue the process.

Going ahead to step 11:
899 can be fit into 8860 9 times, resulting in a remainder of 769.
The next digit of our result is 9. 
Result so far: 96340.869
Deduct 8091 from 8860 and we're left 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.

Moving on to step 12:
If we divide 7690 by 899, we get 8 and a remainder of 498.
Put 8 as the next digit of the answer. 
Result so far: 96340.8698
Subtracting 7192 from 7690 leaves us with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 13:
When dividing 4980 by 899, we get 5 with a remainder of 485.
The next digit of our result is 5. 
Result so far: 96340.86985
If we take 4495 away from 4980, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 14:
899 can be fit into 4850 5 times, resulting in a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 96340.869855
Subtracting 4495 from 4850 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

The quotient of the division is 96340.869855, and the remainder is 3.55e-05.