81745200 ÷ 665 
We're looking to find how many times 665 goes into 81745200.

On to step 1:
If we divide 8 by 665, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 665

Going ahead to step 2:
665 can be fit into 81 0 times, resulting in a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Append the next digit (7) from the dividend to 81 and continue with: 817 / 665

Going ahead to step 3:
665 goes into 817 1 times with a remainder of 152.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 665 from 817 and we're left with 152.
Fetch the next digit (4) from the dividend, attach it to 152 and continue: 1524 / 665

Step 4:
665 can be fit into 1524 2 times, resulting in a remainder of 194.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 194 after subtracting 1330 from 1524.
Bring next digit (5) of the dividend behind the 194 and repeat the process: 1945 / 665

Let's proceed to step 5:
665 can be fit into 1945 2 times, resulting in a remainder of 615.
Write down 2 as next digit of the result. 
Result so far: 122.0
Deduct 1330 from 1945 and we're left with 615.
Bring next digit (2) of the dividend behind the 615 and repeat the process: 6152 / 665

Going ahead to step 6:
665 can be fit into 6152 9 times, resulting in a remainder of 167.
Put 9 as the next digit of the answer. 
Result so far: 1229.0
If we take 5985 away from 6152, we end up with 167.
Fetch the next digit (0) from the dividend, attach it to 167 and continue: 1670 / 665

Let's proceed to step 7:
1670 divided by 665 is 2 with a remainder of 340.
The next digit of our result is 2. 
Result so far: 12292.0
Deduct 1330 from 1670 and we're left with 340.
Bring next digit (0) of the dividend behind the 340 and repeat the process: 3400 / 665

Going ahead to step 8:
If we divide 3400 by 665, we get 5 and a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 122925.0
Subtracting 3325 from 3400 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 9:
665 goes into 750 1 times with a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 122925.1
Subtracting 665 from 750 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 10:
665 can be fit into 850 1 times, resulting in a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 122925.11
Subtract 665 from 850 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Our division results in 122925.11 with a remaining 0.185.