70805184 divided by 399 
We want to divide 70805184 by 399.

Let's proceed to step 1:
If we divide 7 by 399, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 399

Moving on to step 2:
The number 399 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Take the next digit (8) from the dividend and append it to 70, then repeat: 708 / 399

Moving on to step 3:
When dividing 708 by 399, we get 1 with a remainder of 309.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 399 from 708, we get 309.
Append the next digit (0) from the dividend to 309 and continue with: 3090 / 399

On to step 4:
If we divide 3090 by 399, we get 7 and a remainder of 297.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 297 after subtracting 2793 from 3090.
Include the next digit (5) from the dividend after 297, then repeat: 2975 / 399

Moving on to step 5:
If we divide 2975 by 399, we get 7 and a remainder of 182.
Record the quotient 7 as the next digit in the result. 
Result so far: 177.0
If we take 2793 away from 2975, we end up with 182.
Grab the next digit (1) from the dividend, add it to 182, then carry on: 1821 / 399

Going ahead to step 6:
399 goes into 1821 4 times with a remainder of 225.
Use 4 as the next digit of our solution. 
Result so far: 1774.0
If we subtract 1596 from 1821, we get 225.
Bring next digit (8) of the dividend behind the 225 and repeat the process: 2258 / 399

Going ahead to step 7:
399 goes into 2258 5 times with a remainder of 263.
Write down 5 as next digit of the result. 
Result so far: 17745.0
Subtracting 1995 from 2258 leaves us with 263.
Append the next digit (4) from the dividend to 263 and continue with: 2634 / 399

Going ahead to step 8:
399 can be fit into 2634 6 times, resulting in a remainder of 240.
Put 6 as the next digit of the answer. 
Result so far: 177456.0
If we subtract 2394 from 2634, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 9:
The number 399 fits into 2400 6 times, leaving a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 177456.6
The remainder is 6 after subtracting 2394 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
60 divided by 399 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 177456.6
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
399 can be fit into 600 1 times, resulting in a remainder of 201.
Put 1 as the next digit of the answer. 
Result so far: 177456.601
The remainder is 201 after subtracting 399 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 12:
399 can be fit into 2010 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 177456.6015
If we take 1995 away from 2010, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
When dividing 150 by 399, we get 0 with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 177456.6015
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 14:
If we divide 1500 by 399, we get 3 and a remainder of 303.
Put 3 as the next digit of the answer. 
Result so far: 177456.601503
If we subtract 1197 from 1500, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Advancing to step 15:
399 goes into 3030 7 times with a remainder of 237.
Write down 7 as next digit of the result. 
Result so far: 177456.6015037
Subtract 2793 from 3030 to get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Step 16:
If we divide 2370 by 399, we get 5 and a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 177456.60150375
Subtracting 1995 from 2370 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

The quotient of the division is 177456.60150375, and the remainder is 3.75e-07.