668405 ÷ 93 
We want to figure out the number of times 668405 can be divided by 93.

Step 1:
The number 93 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 93

Going ahead to step 2:
When dividing 66 by 93, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 93

Moving on to step 3:
If we divide 668 by 93, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 651 from 668 to get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 93

Going ahead to step 4:
93 goes into 174 1 times with a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtracting 93 from 174 leaves us with 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 93

On to step 5:
When dividing 810 by 93, we get 8 with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 718.0
If we subtract 744 from 810, we get 66.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 93

Step 6:
The number 93 fits into 665 7 times, leaving a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 7187.0
If we subtract 651 from 665, we 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.

Let's proceed to step 7:
The number 93 fits into 140 1 times, leaving a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 7187.1
Subtract 93 from 140 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 8:
When dividing 470 by 93, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 7187.15
If we subtract 465 from 470, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
50 divided by 93 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 7187.15
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
When dividing 500 by 93, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 7187.1505
If we take 465 away from 500, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
The number 93 fits into 350 3 times, leaving a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 7187.15053
If we take 279 away from 350, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 12:
93 can be fit into 710 7 times, resulting in a remainder of 59.
The next digit of our result is 7. 
Result so far: 7187.150537
The remainder is 59 after subtracting 651 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 13:
93 goes into 590 6 times with a remainder of 32.
The next digit of our result is 6. 
Result so far: 7187.1505376
If we take 558 away from 590, 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.

On to step 14:
If we divide 320 by 93, we get 3 and a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 7187.15053763
The remainder is 41 after subtracting 279 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 7187.15053763 with a remaining 4.1e-08.