We divide 89903967 by 166
Let's see how many times 166 fits into 89903967.

Going ahead to step 1:
166 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 166

Moving on to step 2:
If we divide 89 by 166, we get 0 and a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Include the next digit (9) from the dividend after 89, then repeat: 899 / 166

Advancing to step 3:
166 can be fit into 899 5 times, resulting in a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 830 from 899 and we're left with 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 166

Advancing to step 4:
690 divided by 166 is 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Subtract 664 from 690 to get 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 166

Moving on to step 5:
263 divided by 166 is 1 with a remainder of 97.
Write down 1 as next digit of the result. 
Result so far: 541.0
Subtract 166 from 263 to get 97.
Grab the next digit (9) from the dividend, add it to 97, then carry on: 979 / 166

Advancing to step 6:
When dividing 979 by 166, we get 5 with a remainder of 149.
Put 5 as the next digit of the answer. 
Result so far: 5415.0
If we subtract 830 from 979, we get 149.
Bring next digit (6) of the dividend behind the 149 and repeat the process: 1496 / 166

Step 7:
166 goes into 1496 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 54159.0
Subtract 1494 from 1496 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 166

On to step 8:
166 can be fit into 27 0 times, resulting in a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 541590.0
Subtracting 0 from 27 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
If we divide 270 by 166, we get 1 and a remainder of 104.
The number 1 becomes the next digit in our result. 
Result so far: 541590.1
Subtract 166 from 270 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 10:
1040 divided by 166 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 541590.16
If we take 996 away from 1040, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
The number 166 fits into 440 2 times, leaving a remainder of 108.
The next digit of our result is 2. 
Result so far: 541590.162
Subtract 332 from 440 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 12:
166 can be fit into 1080 6 times, resulting in a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 541590.1626
Subtract 996 from 1080 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 13:
If we divide 840 by 166, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 541590.16265
Subtracting 830 from 840 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
166 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 541590.16265
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 15:
The number 166 fits into 1000 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 541590.1626506
If we subtract 996 from 1000, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 16:
166 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 541590.1626506
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 541590.1626506 with a remainder of 4e-08.