We're dividing 88664128 by 258 
Let's see how many times 258 fits into 88664128.

Let's proceed to step 1:
If we divide 8 by 258, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 258

Going ahead to step 2:
The number 258 fits into 88 0 times, leaving a remainder of 88.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Take the next digit (6) from the dividend and append it to 88, then repeat: 886 / 258

Moving on to step 3:
When dividing 886 by 258, we get 3 with a remainder of 112.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 112 after subtracting 774 from 886.
Include the next digit (6) from the dividend after 112, then repeat: 1126 / 258

Going ahead to step 4:
When dividing 1126 by 258, we get 4 with a remainder of 94.
The next digit of our result is 4. 
Result so far: 34.0
The remainder is 94 after subtracting 1032 from 1126.
Grab the next digit (4) from the dividend, add it to 94, then carry on: 944 / 258

Going ahead to step 5:
If we divide 944 by 258, we get 3 and a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 343.0
If we take 774 away from 944, we end up with 170.
Grab the next digit (1) from the dividend, add it to 170, then carry on: 1701 / 258

Going ahead to step 6:
258 can be fit into 1701 6 times, resulting in a remainder of 153.
Use 6 as the next digit of our solution. 
Result so far: 3436.0
If we subtract 1548 from 1701, we get 153.
Include the next digit (2) from the dividend after 153, then repeat: 1532 / 258

Let's proceed to step 7:
1532 divided by 258 is 5 with a remainder of 242.
The number 5 becomes the next digit in our result. 
Result so far: 34365.0
The remainder is 242 after subtracting 1290 from 1532.
Fetch the next digit (8) from the dividend, attach it to 242 and continue: 2428 / 258

Moving on to step 8:
258 goes into 2428 9 times with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 343659.0
If we subtract 2322 from 2428, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 9:
If we divide 1060 by 258, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 343659.4
If we subtract 1032 from 1060, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
258 can be fit into 280 1 times, resulting in a remainder of 22.
The next digit of our result is 1. 
Result so far: 343659.41
Subtract 258 from 280 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.

On to step 11:
258 goes into 220 0 times with a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 343659.41
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 12:
258 goes into 2200 8 times with a remainder of 136.
Put 8 as the next digit of the answer. 
Result so far: 343659.4108
Deduct 2064 from 2200 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
When dividing 1360 by 258, we get 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 343659.41085
If we subtract 1290 from 1360, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
258 goes into 700 2 times with a remainder of 184.
Put 2 as the next digit of the answer. 
Result so far: 343659.410852
If we take 516 away from 700, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 15:
The number 258 fits into 1840 7 times, leaving a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 343659.4108527
Subtracting 1806 from 1840 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 16:
258 can be fit into 340 1 times, resulting in a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 343659.41085271
If we take 258 away from 340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The final result is 343659.41085271 with a remainder of 8.2e-08.