We divide 173552 by 78
We want to figure out the number of times 173552 can be divided by 78.

Advancing to step 1:
If we divide 1 by 78, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 78

Advancing to step 2:
78 goes into 17 0 times with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 78

Going ahead to step 3:
78 goes into 173 2 times with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 156 away from 173, we end up with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 78

On to step 4:
When dividing 175 by 78, we get 2 with a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 156 from 175 to get 19.
Include the next digit (5) from the dividend after 19, then repeat: 195 / 78

Going ahead to step 5:
78 can be fit into 195 2 times, resulting in a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 222.0
If we take 156 away from 195, we end up with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 78

Moving on to step 6:
78 goes into 392 5 times with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 2225.0
If we subtract 390 from 392, we 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.

Advancing to step 7:
The number 78 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 2225.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
200 divided by 78 is 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 2225.02
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 9:
78 can be fit into 440 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 2225.025
Subtract 390 from 440 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
When dividing 500 by 78, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 2225.0256
Subtract 468 from 500 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
78 goes into 320 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 2225.02564
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
80 divided by 78 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 2225.025641
If we subtract 78 from 80, we 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.

Let's proceed to step 13:
If we divide 20 by 78, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 2225.025641
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 2225.02564102
Subtracting 156 from 200 leaves us 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.

After the division, we end up with 2225.02564102 and a remainder of 4.4e-08.