We divide 80858881 by 166
Our goal is to divide 80858881 by 166.

Advancing to step 1:
If we divide 8 by 166, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 166

On to step 2:
If we divide 80 by 166, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Grab the next digit (8) from the dividend, add it to 80, then carry on: 808 / 166

Let's proceed to step 3:
808 divided by 166 is 4 with a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 664 from 808 leaves us with 144.
Take the next digit (5) from the dividend and append it to 144, then repeat: 1445 / 166

Step 4:
If we divide 1445 by 166, we get 8 and a remainder of 117.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
If we subtract 1328 from 1445, we get 117.
Include the next digit (8) from the dividend after 117, then repeat: 1178 / 166

Advancing to step 5:
When dividing 1178 by 166, we get 7 with a remainder of 16.
The next digit of our result is 7. 
Result so far: 487.0
If we take 1162 away from 1178, we end up with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 166

Advancing to step 6:
The number 166 fits into 168 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 4871.0
Subtracting 166 from 168 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 166

Moving on to step 7:
The number 166 fits into 28 0 times, leaving a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 48710.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 166

Moving on to step 8:
If we divide 281 by 166, we get 1 and a remainder of 115.
Put 1 as the next digit of the answer. 
Result so far: 487101.0
Subtract 166 from 281 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 9:
1150 divided by 166 is 6 with a remainder of 154.
The number 6 becomes the next digit in our result. 
Result so far: 487101.6
Deduct 996 from 1150 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 10:
166 can be fit into 1540 9 times, resulting in a remainder of 46.
The next digit of our result is 9. 
Result so far: 487101.69
If we take 1494 away from 1540, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
The number 166 fits into 460 2 times, leaving a remainder of 128.
Write down 2 as next digit of the result. 
Result so far: 487101.692
If we take 332 away from 460, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 12:
166 goes into 1280 7 times with a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 487101.6927
If we subtract 1162 from 1280, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 13:
When dividing 1180 by 166, we get 7 with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 487101.69277
If we take 1162 away from 1180, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The quotient of the division is 487101.69277, and the remainder is 1.8e-05.