70311954 ÷ 405 
We're looking to find how many times 405 goes into 70311954.

Moving on to step 1:
7 divided by 405 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 405

Advancing to step 2:
If we divide 70 by 405, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Take the next digit (3) from the dividend and append it to 70, then repeat: 703 / 405

On to step 3:
The number 405 fits into 703 1 times, leaving a remainder of 298.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 405 away from 703, we end up with 298.
Take the next digit (1) from the dividend and append it to 298, then repeat: 2981 / 405

Step 4:
405 can be fit into 2981 7 times, resulting in a remainder of 146.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 2835 from 2981 and we're left with 146.
Grab the next digit (1) from the dividend, add it to 146, then carry on: 1461 / 405

Going ahead to step 5:
405 goes into 1461 3 times with a remainder of 246.
Put 3 as the next digit of the answer. 
Result so far: 173.0
Deduct 1215 from 1461 and we're left with 246.
Bring next digit (9) of the dividend behind the 246 and repeat the process: 2469 / 405

Let's proceed to step 6:
2469 divided by 405 is 6 with a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 1736.0
If we subtract 2430 from 2469, we get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 405

Step 7:
When dividing 395 by 405, we get 0 with a remainder of 395.
The next digit of our result is 0. 
Result so far: 17360.0
If we subtract 0 from 395, we get 395.
Grab the next digit (4) from the dividend, add it to 395, then carry on: 3954 / 405

Moving on to step 8:
405 goes into 3954 9 times with a remainder of 309.
Write down 9 as next digit of the result. 
Result so far: 173609.0
The remainder is 309 after subtracting 3645 from 3954.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 9:
When dividing 3090 by 405, we get 7 with a remainder of 255.
The next digit of our result is 7. 
Result so far: 173609.7
If we subtract 2835 from 3090, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 10:
When dividing 2550 by 405, we get 6 with a remainder of 120.
The next digit of our result is 6. 
Result so far: 173609.76
Subtract 2430 from 2550 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 11:
405 goes into 1200 2 times with a remainder of 390.
The number 2 becomes the next digit in our result. 
Result so far: 173609.762
If we take 810 away from 1200, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 12:
3900 divided by 405 is 9 with a remainder of 255.
The number 9 becomes the next digit in our result. 
Result so far: 173609.7629
If we take 3645 away from 3900, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 13:
When dividing 2550 by 405, we get 6 with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 173609.76296
Subtract 2430 from 2550 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 14:
If we divide 1200 by 405, we get 2 and a remainder of 390.
Record the quotient 2 as the next digit in the result. 
Result so far: 173609.762962
If we take 810 away from 1200, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 15:
3900 divided by 405 is 9 with a remainder of 255.
The number 9 becomes the next digit in our result. 
Result so far: 173609.7629629
If we take 3645 away from 3900, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 16:
405 can be fit into 2550 6 times, resulting in a remainder of 120.
The number 6 becomes the next digit in our result. 
Result so far: 173609.76296296
Subtracting 2430 from 2550 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 173609.76296296 with a remaining 1.2e-07.