We're dividing 1668564 by 931 
We want to figure out the number of times 1668564 can be divided by 931.

Let's proceed to step 1:
If we divide 1 by 931, we get 0 and 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.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 931

Moving on to step 2:
931 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 931

Moving on to step 3:
If we divide 166 by 931, we get 0 and a remainder of 166.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 166 after subtracting 0 from 166.
Take the next digit (8) from the dividend and append it to 166, then repeat: 1668 / 931

Step 4:
931 goes into 1668 1 times with a remainder of 737.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 931 from 1668, we get 737.
Include the next digit (5) from the dividend after 737, then repeat: 7375 / 931

On to step 5:
931 goes into 7375 7 times with a remainder of 858.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 6517 from 7375 to get 858.
Bring next digit (6) of the dividend behind the 858 and repeat the process: 8586 / 931

Moving on to step 6:
The number 931 fits into 8586 9 times, leaving a remainder of 207.
Write down 9 as next digit of the result. 
Result so far: 179.0
Subtract 8379 from 8586 to get 207.
Append the next digit (4) from the dividend to 207 and continue with: 2074 / 931

Let's proceed to step 7:
931 can be fit into 2074 2 times, resulting in a remainder of 212.
Record the quotient 2 as the next digit in the result. 
Result so far: 1792.0
The remainder is 212 after subtracting 1862 from 2074.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 8:
2120 divided by 931 is 2 with a remainder of 258.
Put 2 as the next digit of the answer. 
Result so far: 1792.2
The remainder is 258 after subtracting 1862 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 9:
2580 divided by 931 is 2 with a remainder of 718.
Write down 2 as next digit of the result. 
Result so far: 1792.22
If we subtract 1862 from 2580, we get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Our division results in 1792.22 with a remaining 0.718.