Let's divide 87705548 by 990
We want to divide 87705548 by 990.

Advancing to step 1:
8 divided by 990 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 990

Going ahead to step 2:
The number 990 fits into 87 0 times, leaving a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Grab the next digit (7) from the dividend, add it to 87, then carry on: 877 / 990

Let's proceed to step 3:
990 can be fit into 877 0 times, resulting in a remainder of 877.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 877 after subtracting 0 from 877.
Fetch the next digit (0) from the dividend, attach it to 877 and continue: 8770 / 990

Step 4:
When dividing 8770 by 990, we get 8 with a remainder of 850.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 7920 from 8770, we get 850.
Take the next digit (5) from the dividend and append it to 850, then repeat: 8505 / 990

Going ahead to step 5:
8505 divided by 990 is 8 with a remainder of 585.
Use 8 as the next digit of our solution. 
Result so far: 88.0
Subtracting 7920 from 8505 leaves us with 585.
Take the next digit (5) from the dividend and append it to 585, then repeat: 5855 / 990

Step 6:
990 can be fit into 5855 5 times, resulting in a remainder of 905.
Record the quotient 5 as the next digit in the result. 
Result so far: 885.0
Subtracting 4950 from 5855 leaves us with 905.
Bring next digit (4) of the dividend behind the 905 and repeat the process: 9054 / 990

On to step 7:
If we divide 9054 by 990, we get 9 and a remainder of 144.
Use 9 as the next digit of our solution. 
Result so far: 8859.0
The remainder is 144 after subtracting 8910 from 9054.
Include the next digit (8) from the dividend after 144, then repeat: 1448 / 990

On to step 8:
990 can be fit into 1448 1 times, resulting in a remainder of 458.
Write down 1 as next digit of the result. 
Result so far: 88591.0
Subtracting 990 from 1448 leaves us with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Let's proceed to step 9:
990 goes into 4580 4 times with a remainder of 620.
Put 4 as the next digit of the answer. 
Result so far: 88591.4
Subtract 3960 from 4580 to get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 10:
990 goes into 6200 6 times with a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 88591.46
Subtracting 5940 from 6200 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 11:
The number 990 fits into 2600 2 times, leaving a remainder of 620.
The number 2 becomes the next digit in our result. 
Result so far: 88591.462
Deduct 1980 from 2600 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 12:
If we divide 6200 by 990, we get 6 and a remainder of 260.
Record the quotient 6 as the next digit in the result. 
Result so far: 88591.4626
If we subtract 5940 from 6200, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 13:
990 can be fit into 2600 2 times, resulting in a remainder of 620.
Use 2 as the next digit of our solution. 
Result so far: 88591.46262
The remainder is 620 after subtracting 1980 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 14:
6200 divided by 990 is 6 with a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 88591.462626
If we subtract 5940 from 6200, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 15:
990 goes into 2600 2 times with a remainder of 620.
The number 2 becomes the next digit in our result. 
Result so far: 88591.4626262
Subtracting 1980 from 2600 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Step 16:
6200 divided by 990 is 6 with a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 88591.46262626
If we take 5940 away from 6200, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 88591.46262626 and a remainder of 2.6e-07.