Let's divide 172593 by 55
Let's see how many times 55 fits into 172593.

Let's proceed to step 1:
When dividing 1 by 55, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 55

Step 2:
55 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 55

Advancing to step 3:
55 goes into 172 3 times with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 165 from 172 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 55

Advancing to step 4:
55 goes into 75 1 times with a remainder of 20.
The next digit of our result is 1. 
Result so far: 31.0
Subtracting 55 from 75 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 55

On to step 5:
If we divide 209 by 55, we get 3 and a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 313.0
Subtract 165 from 209 to get 44.
Bring next digit (3) of the dividend behind the 44 and repeat the process: 443 / 55

Moving on to step 6:
55 can be fit into 443 8 times, resulting in a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 3138.0
If we take 440 away from 443, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
30 divided by 55 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 3138.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
55 goes into 300 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 3138.05
If we take 275 away from 300, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
250 divided by 55 is 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 3138.054
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
When dividing 300 by 55, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 3138.0545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
When dividing 250 by 55, we get 4 with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 3138.05454
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
55 can be fit into 300 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3138.054545
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
If we divide 250 by 55, we get 4 and a remainder of 30.
The next digit of our result is 4. 
Result so far: 3138.0545454
If we subtract 220 from 250, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
55 goes into 300 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 3138.05454545
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 3138.05454545, and the remainder is 2.5e-08.