28426399 ÷ 665 
We're looking to find how many times 665 goes into 28426399.

Let's proceed to step 1:
When dividing 2 by 665, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 665

On to step 2:
665 goes into 28 0 times with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 665

On to step 3:
When dividing 284 by 665, we get 0 with a remainder of 284.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 284 after subtracting 0 from 284.
Fetch the next digit (2) from the dividend, attach it to 284 and continue: 2842 / 665

Step 4:
The number 665 fits into 2842 4 times, leaving a remainder of 182.
The next digit of our result is 4. 
Result so far: 4.0
If we take 2660 away from 2842, we end up with 182.
Append the next digit (6) from the dividend to 182 and continue with: 1826 / 665

Advancing to step 5:
665 goes into 1826 2 times with a remainder of 496.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtracting 1330 from 1826 leaves us with 496.
Bring next digit (3) of the dividend behind the 496 and repeat the process: 4963 / 665

Going ahead to step 6:
If we divide 4963 by 665, we get 7 and a remainder of 308.
Put 7 as the next digit of the answer. 
Result so far: 427.0
If we take 4655 away from 4963, we end up with 308.
Include the next digit (9) from the dividend after 308, then repeat: 3089 / 665

Step 7:
The number 665 fits into 3089 4 times, leaving a remainder of 429.
The number 4 becomes the next digit in our result. 
Result so far: 4274.0
Deduct 2660 from 3089 and we're left with 429.
Take the next digit (9) from the dividend and append it to 429, then repeat: 4299 / 665

Moving on to step 8:
665 can be fit into 4299 6 times, resulting in a remainder of 309.
The number 6 becomes the next digit in our result. 
Result so far: 42746.0
The remainder is 309 after subtracting 3990 from 4299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Moving on to step 9:
3090 divided by 665 is 4 with a remainder of 430.
Record the quotient 4 as the next digit in the result. 
Result so far: 42746.4
The remainder is 430 after subtracting 2660 from 3090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 10:
4300 divided by 665 is 6 with a remainder of 310.
The number 6 becomes the next digit in our result. 
Result so far: 42746.46
Deduct 3990 from 4300 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 11:
665 can be fit into 3100 4 times, resulting in a remainder of 440.
Use 4 as the next digit of our solution. 
Result so far: 42746.464
Subtract 2660 from 3100 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 12:
665 goes into 4400 6 times with a remainder of 410.
Write down 6 as next digit of the result. 
Result so far: 42746.4646
Subtracting 3990 from 4400 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 13:
4100 divided by 665 is 6 with a remainder of 110.
Record the quotient 6 as the next digit in the result. 
Result so far: 42746.46466
If we take 3990 away from 4100, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Our division results in 42746.46466 with a remaining 0.00011.