We look at the division of 66100 by 60 
We're looking to find how many times 60 goes into 66100.

Let's proceed to step 1:
60 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 60

Moving on to step 2:
60 goes into 66 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 60 from 66, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 60

Going ahead to step 3:
61 divided by 60 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 60 from 61 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 60

On to step 4:
60 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
The remainder is 10 after subtracting 0 from 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 60

Let's proceed to step 5:
When dividing 100 by 60, we get 1 with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1101.0
Subtracting 60 from 100 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 6:
60 can be fit into 400 6 times, resulting in a remainder of 40.
The next digit of our result is 6. 
Result so far: 1101.6
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 7:
The number 60 fits into 400 6 times, leaving a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 1101.66
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 1101.66, with a leftover of 0.04.