We look at the division of 172773 by 74 
We want to figure out the number of times 172773 can be divided by 74.

Moving on to step 1:
When dividing 1 by 74, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 74

Advancing to step 2:
When dividing 17 by 74, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 74

Going ahead to step 3:
172 divided by 74 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 148 from 172 and we're left with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 74

Moving on to step 4:
When dividing 247 by 74, we get 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we take 222 away from 247, we end up with 25.
Fetch the next digit (7) from the dividend, attach it to 25 and continue: 257 / 74

Let's proceed to step 5:
If we divide 257 by 74, we get 3 and a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 233.0
Subtracting 222 from 257 leaves us with 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 74

Let's proceed to step 6:
74 goes into 353 4 times with a remainder of 57.
The next digit of our result is 4. 
Result so far: 2334.0
Deduct 296 from 353 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 7:
570 divided by 74 is 7 with a remainder of 52.
The next digit of our result is 7. 
Result so far: 2334.7
If we take 518 away from 570, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 8:
520 divided by 74 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 2334.77
Subtract 518 from 520 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 2334.77 and a remainder of 0.002.