29879950 ÷ 117 
We're looking to find how many times 117 goes into 29879950.

Moving on to step 1:
The number 117 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 117

On to step 2:
The number 117 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 117

Advancing to step 3:
The number 117 fits into 298 2 times, leaving a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 234 from 298 leaves us with 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 117

On to step 4:
The number 117 fits into 647 5 times, leaving a remainder of 62.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we subtract 585 from 647, we get 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 117

Moving on to step 5:
117 goes into 629 5 times with a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
Subtracting 585 from 629 leaves us with 44.
Fetch the next digit (9) from the dividend, attach it to 44 and continue: 449 / 117

Step 6:
449 divided by 117 is 3 with a remainder of 98.
Record the quotient 3 as the next digit in the result. 
Result so far: 2553.0
Subtract 351 from 449 to get 98.
Take the next digit (5) from the dividend and append it to 98, then repeat: 985 / 117

Moving on to step 7:
The number 117 fits into 985 8 times, leaving a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 25538.0
If we take 936 away from 985, we end up with 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 117

Let's proceed to step 8:
If we divide 490 by 117, we get 4 and a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 255384.0
Subtract 468 from 490 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
If we divide 220 by 117, we get 1 and a remainder of 103.
Record the quotient 1 as the next digit in the result. 
Result so far: 255384.1
Subtracting 117 from 220 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Advancing to step 10:
When dividing 1030 by 117, we get 8 with a remainder of 94.
The next digit of our result is 8. 
Result so far: 255384.18
Subtracting 936 from 1030 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 11:
940 divided by 117 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 255384.188
If we take 936 away from 940, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 255384.188 with a remainder of 0.0004.