We're dividing 18742752 by 173 
We want to figure out the number of times 18742752 can be divided by 173.

On to step 1:
When dividing 1 by 173, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 173

Moving on to step 2:
18 divided by 173 is 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 173

Going ahead to step 3:
If we divide 187 by 173, we get 1 and a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 173 from 187 to get 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 173

Moving on to step 4:
The number 173 fits into 144 0 times, leaving a remainder of 144.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 144 after subtracting 0 from 144.
Include the next digit (2) from the dividend after 144, then repeat: 1442 / 173

Advancing to step 5:
If we divide 1442 by 173, we get 8 and a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
The remainder is 58 after subtracting 1384 from 1442.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 173

Advancing to step 6:
173 can be fit into 587 3 times, resulting in a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 1083.0
Subtract 519 from 587 to get 68.
Take the next digit (5) from the dividend and append it to 68, then repeat: 685 / 173

Moving on to step 7:
The number 173 fits into 685 3 times, leaving a remainder of 166.
Write down 3 as next digit of the result. 
Result so far: 10833.0
The remainder is 166 after subtracting 519 from 685.
Grab the next digit (2) from the dividend, add it to 166, then carry on: 1662 / 173

Advancing to step 8:
When dividing 1662 by 173, we get 9 with a remainder of 105.
Write down 9 as next digit of the result. 
Result so far: 108339.0
Subtracting 1557 from 1662 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 9:
173 can be fit into 1050 6 times, resulting in a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 108339.6
Subtracting 1038 from 1050 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
120 divided by 173 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 108339.6
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 11:
The number 173 fits into 1200 6 times, leaving a remainder of 162.
Put 6 as the next digit of the answer. 
Result so far: 108339.606
Deduct 1038 from 1200 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 12:
If we divide 1620 by 173, we get 9 and a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 108339.6069
Deduct 1557 from 1620 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 13:
If we divide 630 by 173, we get 3 and a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 108339.60693
Subtract 519 from 630 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 14:
The number 173 fits into 1110 6 times, leaving a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 108339.606936
If we subtract 1038 from 1110, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 15:
173 can be fit into 720 4 times, resulting in a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 108339.6069364
The remainder is 28 after subtracting 692 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 16:
173 goes into 280 1 times with a remainder of 107.
The next digit of our result is 1. 
Result so far: 108339.60693641
Deduct 173 from 280 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The quotient of the division is 108339.60693641, and the remainder is 1.07e-07.