661823 ÷ 60 
Let's see how many times 60 fits into 661823.

Let's proceed to step 1:
6 divided by 60 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 60

Advancing to step 2:
If we divide 66 by 60, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 60 from 66 and we're left with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 60

Let's proceed to step 3:
When dividing 61 by 60, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 60 from 61, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 60

Advancing to step 4:
The number 60 fits into 18 0 times, leaving a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 110.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 60

Going ahead to step 5:
182 divided by 60 is 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 1103.0
Subtract 180 from 182 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 60

Step 6:
23 divided by 60 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 11030.0
Subtract 0 from 23 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
60 goes into 230 3 times with a remainder of 50.
The next digit of our result is 3. 
Result so far: 11030.3
If we subtract 180 from 230, we 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.

Advancing to step 8:
500 divided by 60 is 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 11030.38
Subtracting 480 from 500 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.

On to step 9:
60 can be fit into 200 3 times, resulting in a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 11030.383
Subtracting 180 from 200 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.

Step 10:
When dividing 200 by 60, we get 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 11030.3833
If we subtract 180 from 200, 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.

The final outcome is 11030.3833, with a leftover of 0.0002.