We're dividing 88686668 by 409 
We're looking to find how many times 409 goes into 88686668.

Let's proceed to step 1:
When dividing 8 by 409, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 409

Going ahead to step 2:
When dividing 88 by 409, we get 0 with a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Grab the next digit (6) from the dividend, add it to 88, then carry on: 886 / 409

Advancing to step 3:
409 goes into 886 2 times with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 68 after subtracting 818 from 886.
Bring next digit (8) of the dividend behind the 68 and repeat the process: 688 / 409

On to step 4:
The number 409 fits into 688 1 times, leaving a remainder of 279.
The next digit of our result is 1. 
Result so far: 21.0
If we take 409 away from 688, we end up with 279.
Take the next digit (6) from the dividend and append it to 279, then repeat: 2796 / 409

Advancing to step 5:
The number 409 fits into 2796 6 times, leaving a remainder of 342.
The number 6 becomes the next digit in our result. 
Result so far: 216.0
The remainder is 342 after subtracting 2454 from 2796.
Grab the next digit (6) from the dividend, add it to 342, then carry on: 3426 / 409

Let's proceed to step 6:
409 goes into 3426 8 times with a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 2168.0
If we take 3272 away from 3426, we end up with 154.
Append the next digit (6) from the dividend to 154 and continue with: 1546 / 409

On to step 7:
409 goes into 1546 3 times with a remainder of 319.
Record the quotient 3 as the next digit in the result. 
Result so far: 21683.0
The remainder is 319 after subtracting 1227 from 1546.
Take the next digit (8) from the dividend and append it to 319, then repeat: 3198 / 409

Going ahead to step 8:
409 can be fit into 3198 7 times, resulting in a remainder of 335.
Put 7 as the next digit of the answer. 
Result so far: 216837.0
Subtracting 2863 from 3198 leaves us with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 9:
409 can be fit into 3350 8 times, resulting in a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 216837.8
Subtract 3272 from 3350 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
409 can be fit into 780 1 times, resulting in a remainder of 371.
Record the quotient 1 as the next digit in the result. 
Result so far: 216837.81
Subtract 409 from 780 to get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 11:
The number 409 fits into 3710 9 times, leaving a remainder of 29.
The next digit of our result is 9. 
Result so far: 216837.819
The remainder is 29 after subtracting 3681 from 3710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
409 goes into 290 0 times with a remainder of 290.
The number 0 becomes the next digit in our result. 
Result so far: 216837.819
If we take 0 away from 290, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 13:
When dividing 2900 by 409, we get 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 216837.81907
The remainder is 37 after subtracting 2863 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
When dividing 370 by 409, we get 0 with a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 216837.81907
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 15:
The number 409 fits into 3700 9 times, leaving a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 216837.8190709
The remainder is 19 after subtracting 3681 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 16:
When dividing 190 by 409, we get 0 with a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 216837.8190709
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

In conclusion, the division gives 216837.8190709 with a balance of 1.9e-07.