Let's divide 392680 by 428
We're looking to find how many times 428 goes into 392680.

Moving on to step 1:
The number 428 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 428

Going ahead to step 2:
428 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 428

Going ahead to step 3:
428 goes into 392 0 times with a remainder of 392.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 392 and we're left with 392.
Include the next digit (6) from the dividend after 392, then repeat: 3926 / 428

On to step 4:
When dividing 3926 by 428, we get 9 with a remainder of 74.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 74 after subtracting 3852 from 3926.
Take the next digit (8) from the dividend and append it to 74, then repeat: 748 / 428

Going ahead to step 5:
When dividing 748 by 428, we get 1 with a remainder of 320.
The next digit of our result is 1. 
Result so far: 91.0
The remainder is 320 after subtracting 428 from 748.
Grab the next digit (0) from the dividend, add it to 320, then carry on: 3200 / 428

On to step 6:
If we divide 3200 by 428, we get 7 and a remainder of 204.
Record the quotient 7 as the next digit in the result. 
Result so far: 917.0
If we subtract 2996 from 3200, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 7:
428 goes into 2040 4 times with a remainder of 328.
Use 4 as the next digit of our solution. 
Result so far: 917.4
Subtracting 1712 from 2040 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 8:
428 can be fit into 3280 7 times, resulting in a remainder of 284.
The number 7 becomes the next digit in our result. 
Result so far: 917.47
Deduct 2996 from 3280 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 9:
The number 428 fits into 2840 6 times, leaving a remainder of 272.
The number 6 becomes the next digit in our result. 
Result so far: 917.476
Subtracting 2568 from 2840 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 10:
428 goes into 2720 6 times with a remainder of 152.
The next digit of our result is 6. 
Result so far: 917.4766
If we take 2568 away from 2720, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Our division results in 917.4766 with a remaining 0.00152.