390757 ÷ 93 
We want to figure out the number of times 390757 can be divided by 93.

Going ahead to step 1:
3 divided by 93 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 93

On to step 2:
93 can be fit into 39 0 times, resulting in a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 93

Let's proceed to step 3:
If we divide 390 by 93, we get 4 and a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 372 from 390 and we're left with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 93

Moving on to step 4:
The number 93 fits into 187 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
The remainder is 1 after subtracting 186 from 187.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 93

Going ahead to step 5:
93 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 420.0
Subtracting 0 from 15 leaves us with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 93

Step 6:
93 can be fit into 157 1 times, resulting in a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 4201.0
The remainder is 64 after subtracting 93 from 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
If we divide 640 by 93, we get 6 and a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 4201.6
Deduct 558 from 640 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 8:
The number 93 fits into 820 8 times, leaving a remainder of 76.
The next digit of our result is 8. 
Result so far: 4201.68
Subtracting 744 from 820 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
93 can be fit into 760 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4201.688
If we take 744 away from 760, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 4201.688, with a leftover of 0.0016.