668320 ÷ 61 
Let's see how many times 61 fits into 668320.

On to step 1:
61 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 61

Advancing to step 2:
61 can be fit into 66 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 61 from 66 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 61

Let's proceed to step 3:
When dividing 58 by 61, we get 0 with a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 58 leaves us with 58.
Take the next digit (3) from the dividend and append it to 58, then repeat: 583 / 61

Let's proceed to step 4:
583 divided by 61 is 9 with a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we take 549 away from 583, we end up with 34.
Append the next digit (2) from the dividend to 34 and continue with: 342 / 61

Moving on to step 5:
If we divide 342 by 61, we get 5 and a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 1095.0
If we take 305 away from 342, we end up with 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 61

Let's proceed to step 6:
When dividing 370 by 61, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 10956.0
Subtracting 366 from 370 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
When dividing 40 by 61, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10956.0
If we take 0 away from 40, 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.

Moving on to step 8:
The number 61 fits into 400 6 times, leaving a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 10956.06
If we subtract 366 from 400, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
If we divide 340 by 61, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 10956.065
The remainder is 35 after subtracting 305 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
If we divide 350 by 61, we get 5 and a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 10956.0655
If we subtract 305 from 350, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The quotient of the division is 10956.0655, and the remainder is 0.00045.