We look at the division of 81380175 by 990 
We want to divide 81380175 by 990.

Let's proceed to step 1:
8 divided by 990 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 990

Advancing to step 2:
990 can be fit into 81 0 times, resulting in a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 990

Let's proceed to step 3:
If we divide 813 by 990, we get 0 and a remainder of 813.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 813 and we're left with 813.
Append the next digit (8) from the dividend to 813 and continue with: 8138 / 990

Let's proceed to step 4:
990 can be fit into 8138 8 times, resulting in a remainder of 218.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 7920 from 8138, we get 218.
Bring next digit (0) of the dividend behind the 218 and repeat the process: 2180 / 990

Let's proceed to step 5:
990 goes into 2180 2 times with a remainder of 200.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
The remainder is 200 after subtracting 1980 from 2180.
Grab the next digit (1) from the dividend, add it to 200, then carry on: 2001 / 990

Moving on to step 6:
990 can be fit into 2001 2 times, resulting in a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 822.0
If we subtract 1980 from 2001, we get 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 990

Going ahead to step 7:
990 goes into 217 0 times with a remainder of 217.
The next digit of our result is 0. 
Result so far: 8220.0
If we subtract 0 from 217, we get 217.
Take the next digit (5) from the dividend and append it to 217, then repeat: 2175 / 990

On to step 8:
990 goes into 2175 2 times with a remainder of 195.
The next digit of our result is 2. 
Result so far: 82202.0
Subtract 1980 from 2175 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 9:
990 can be fit into 1950 1 times, resulting in a remainder of 960.
Record the quotient 1 as the next digit in the result. 
Result so far: 82202.1
Subtract 990 from 1950 to get 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

Let's proceed to step 10:
When dividing 9600 by 990, we get 9 with a remainder of 690.
Record the quotient 9 as the next digit in the result. 
Result so far: 82202.19
The remainder is 690 after subtracting 8910 from 9600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 11:
When dividing 6900 by 990, we get 6 with a remainder of 960.
Write down 6 as next digit of the result. 
Result so far: 82202.196
Subtract 5940 from 6900 to get 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

Step 12:
990 can be fit into 9600 9 times, resulting in a remainder of 690.
Put 9 as the next digit of the answer. 
Result so far: 82202.1969
Subtracting 8910 from 9600 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Let's proceed to step 13:
When dividing 6900 by 990, we get 6 with a remainder of 960.
Write down 6 as next digit of the result. 
Result so far: 82202.19696
If we subtract 5940 from 6900, we get 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

On to step 14:
990 goes into 9600 9 times with a remainder of 690.
The number 9 becomes the next digit in our result. 
Result so far: 82202.196969
Subtracting 8910 from 9600 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 15:
The number 990 fits into 6900 6 times, leaving a remainder of 960.
Use 6 as the next digit of our solution. 
Result so far: 82202.1969696
Deduct 5940 from 6900 and we're left with 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

On to step 16:
990 can be fit into 9600 9 times, resulting in a remainder of 690.
Use 9 as the next digit of our solution. 
Result so far: 82202.19696969
Subtract 8910 from 9600 to get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Our division results in 82202.19696969 with a remaining 6.9e-07.