We look at the division of 99065475 by 166 
Our goal is to divide 99065475 by 166.

On to step 1:
When dividing 9 by 166, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 166

Moving on to step 2:
166 goes into 99 0 times with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 166

Advancing to step 3:
The number 166 fits into 990 5 times, leaving a remainder of 160.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 830 from 990, we get 160.
Take the next digit (6) from the dividend and append it to 160, then repeat: 1606 / 166

Step 4:
The number 166 fits into 1606 9 times, leaving a remainder of 112.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Subtract 1494 from 1606 to get 112.
Take the next digit (5) from the dividend and append it to 112, then repeat: 1125 / 166

Advancing to step 5:
166 goes into 1125 6 times with a remainder of 129.
Record the quotient 6 as the next digit in the result. 
Result so far: 596.0
Subtracting 996 from 1125 leaves us with 129.
Include the next digit (4) from the dividend after 129, then repeat: 1294 / 166

Moving on to step 6:
166 can be fit into 1294 7 times, resulting in a remainder of 132.
The number 7 becomes the next digit in our result. 
Result so far: 5967.0
Deduct 1162 from 1294 and we're left with 132.
Grab the next digit (7) from the dividend, add it to 132, then carry on: 1327 / 166

Let's proceed to step 7:
166 can be fit into 1327 7 times, resulting in a remainder of 165.
Record the quotient 7 as the next digit in the result. 
Result so far: 59677.0
Subtract 1162 from 1327 to get 165.
Fetch the next digit (5) from the dividend, attach it to 165 and continue: 1655 / 166

Let's proceed to step 8:
The number 166 fits into 1655 9 times, leaving a remainder of 161.
Put 9 as the next digit of the answer. 
Result so far: 596779.0
If we subtract 1494 from 1655, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

On to step 9:
The number 166 fits into 1610 9 times, leaving a remainder of 116.
Record the quotient 9 as the next digit in the result. 
Result so far: 596779.9
Subtracting 1494 from 1610 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 10:
The number 166 fits into 1160 6 times, leaving a remainder of 164.
The number 6 becomes the next digit in our result. 
Result so far: 596779.96
If we take 996 away from 1160, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 11:
1640 divided by 166 is 9 with a remainder of 146.
Use 9 as the next digit of our solution. 
Result so far: 596779.969
Deduct 1494 from 1640 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 12:
When dividing 1460 by 166, we get 8 with a remainder of 132.
The next digit of our result is 8. 
Result so far: 596779.9698
Subtract 1328 from 1460 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 13:
If we divide 1320 by 166, we get 7 and a remainder of 158.
Use 7 as the next digit of our solution. 
Result so far: 596779.96987
If we take 1162 away from 1320, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 14:
The number 166 fits into 1580 9 times, leaving a remainder of 86.
Record the quotient 9 as the next digit in the result. 
Result so far: 596779.969879
If we take 1494 away from 1580, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 15:
860 divided by 166 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 596779.9698795
Subtract 830 from 860 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 16:
If we divide 300 by 166, we get 1 and a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 596779.96987951
Subtract 166 from 300 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final result is 596779.96987951 with a remainder of 1.34e-07.