Let's divide 78866199 by 418
Let's see how many times 418 fits into 78866199.

Step 1:
418 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 418

Advancing to step 2:
If we divide 78 by 418, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 418

Moving on to step 3:
418 can be fit into 788 1 times, resulting in a remainder of 370.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 370 after subtracting 418 from 788.
Take the next digit (6) from the dividend and append it to 370, then repeat: 3706 / 418

Step 4:
When dividing 3706 by 418, we get 8 with a remainder of 362.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 3344 away from 3706, we end up with 362.
Include the next digit (6) from the dividend after 362, then repeat: 3626 / 418

On to step 5:
The number 418 fits into 3626 8 times, leaving a remainder of 282.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Deduct 3344 from 3626 and we're left with 282.
Grab the next digit (1) from the dividend, add it to 282, then carry on: 2821 / 418

Step 6:
418 goes into 2821 6 times with a remainder of 313.
Put 6 as the next digit of the answer. 
Result so far: 1886.0
The remainder is 313 after subtracting 2508 from 2821.
Include the next digit (9) from the dividend after 313, then repeat: 3139 / 418

Advancing to step 7:
When dividing 3139 by 418, we get 7 with a remainder of 213.
Put 7 as the next digit of the answer. 
Result so far: 18867.0
Subtract 2926 from 3139 to get 213.
Fetch the next digit (9) from the dividend, attach it to 213 and continue: 2139 / 418

Moving on to step 8:
The number 418 fits into 2139 5 times, leaving a remainder of 49.
Put 5 as the next digit of the answer. 
Result so far: 188675.0
Deduct 2090 from 2139 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
418 can be fit into 490 1 times, resulting in a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 188675.1
Subtract 418 from 490 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
418 goes into 720 1 times with a remainder of 302.
Put 1 as the next digit of the answer. 
Result so far: 188675.11
Subtracting 418 from 720 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

The final outcome is 188675.11, with a leftover of 0.302.