79749150 ÷ 166 
We want to figure out the number of times 79749150 can be divided by 166.

Step 1:
The number 166 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 166

Going ahead to step 2:
The number 166 fits into 79 0 times, leaving a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Append the next digit (7) from the dividend to 79 and continue with: 797 / 166

Let's proceed to step 3:
The number 166 fits into 797 4 times, leaving a remainder of 133.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 133 after subtracting 664 from 797.
Grab the next digit (4) from the dividend, add it to 133, then carry on: 1334 / 166

Let's proceed to step 4:
166 can be fit into 1334 8 times, resulting in a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
The remainder is 6 after subtracting 1328 from 1334.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 166

Advancing to step 5:
69 divided by 166 is 0 with a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 480.0
Subtracting 0 from 69 leaves us with 69.
Append the next digit (1) from the dividend to 69 and continue with: 691 / 166

On to step 6:
When dividing 691 by 166, we get 4 with a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 4804.0
If we subtract 664 from 691, we get 27.
Fetch the next digit (5) from the dividend, attach it to 27 and continue: 275 / 166

On to step 7:
If we divide 275 by 166, we get 1 and a remainder of 109.
Write down 1 as next digit of the result. 
Result so far: 48041.0
Deduct 166 from 275 and we're left with 109.
Append the next digit (0) from the dividend to 109 and continue with: 1090 / 166

Moving on to step 8:
When dividing 1090 by 166, we get 6 with a remainder of 94.
The number 6 becomes the next digit in our result. 
Result so far: 480416.0
The remainder is 94 after subtracting 996 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 9:
166 goes into 940 5 times with a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 480416.5
If we subtract 830 from 940, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 10:
When dividing 1100 by 166, we get 6 with a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 480416.56
If we take 996 away from 1100, we end up with 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 11:
166 goes into 1040 6 times with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 480416.566
The remainder is 44 after subtracting 996 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

In conclusion, the division gives 480416.566 with a balance of 0.0044.