166860 ÷ 97 
Our goal is to divide 166860 by 97.

Moving on to step 1:
When dividing 1 by 97, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 97

Step 2:
If we divide 16 by 97, we get 0 and a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 97

Let's proceed to step 3:
97 can be fit into 166 1 times, resulting in a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 97 from 166 and we're left with 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 97

On to step 4:
97 can be fit into 698 7 times, resulting in a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 679 from 698 and we're left with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 97

Going ahead to step 5:
The number 97 fits into 196 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 172.0
The remainder is 2 after subtracting 194 from 196.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 97

Moving on to step 6:
When dividing 20 by 97, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1720.0
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.

Advancing to step 7:
If we divide 200 by 97, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 1720.2
The remainder is 6 after subtracting 194 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
The number 97 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 1720.2
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
97 goes into 600 6 times with a remainder of 18.
The next digit of our result is 6. 
Result so far: 1720.206
Subtracting 582 from 600 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
97 goes into 180 1 times with a remainder of 83.
The next digit of our result is 1. 
Result so far: 1720.2061
If we subtract 97 from 180, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 11:
If we divide 830 by 97, we get 8 and a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 1720.20618
Subtract 776 from 830 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 12:
540 divided by 97 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 1720.206185
The remainder is 55 after subtracting 485 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 13:
The number 97 fits into 550 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 1720.2061855
If we subtract 485 from 550, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 1720.2061855 with a balance of 6.5e-07.