We're dividing 172480 by 97 
Let's see how many times 97 fits into 172480.

On to step 1:
97 goes into 1 0 times 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.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 97

Let's proceed to step 2:
When dividing 17 by 97, we get 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 97

Step 3:
172 divided by 97 is 1 with a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 97 from 172 and we're left with 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 97

Let's proceed to step 4:
When dividing 754 by 97, we get 7 with a remainder of 75.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 679 from 754 leaves us with 75.
Append the next digit (8) from the dividend to 75 and continue with: 758 / 97

On to step 5:
97 can be fit into 758 7 times, resulting in a remainder of 79.
Put 7 as the next digit of the answer. 
Result so far: 177.0
Subtract 679 from 758 to get 79.
Take the next digit (0) from the dividend and append it to 79, then repeat: 790 / 97

Advancing to step 6:
97 can be fit into 790 8 times, resulting in a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 1778.0
Subtract 776 from 790 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 97, we get 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1778.1
Subtract 97 from 140 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
When dividing 430 by 97, we get 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 1778.14
Subtracting 388 from 430 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
97 goes into 420 4 times with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 1778.144
If we take 388 away from 420, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 1778.144 with a remaining 0.0032.