We're dividing 89966165 by 43 
We want to figure out the number of times 89966165 can be divided by 43.

Going ahead to step 1:
The number 43 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 43

Step 2:
If we divide 89 by 43, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 86 from 89 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 43

On to step 3:
39 divided by 43 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 20.0
Deduct 0 from 39 and we're left with 39.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 43

Going ahead to step 4:
43 can be fit into 396 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 209.0
The remainder is 9 after subtracting 387 from 396.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 43

On to step 5:
When dividing 96 by 43, we get 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2092.0
Subtract 86 from 96 to get 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 43

Let's proceed to step 6:
When dividing 101 by 43, we get 2 with a remainder of 15.
The next digit of our result is 2. 
Result so far: 20922.0
The remainder is 15 after subtracting 86 from 101.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 43

Advancing to step 7:
When dividing 156 by 43, we get 3 with a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 209223.0
Deduct 129 from 156 and we're left with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 43

On to step 8:
The number 43 fits into 275 6 times, leaving a remainder of 17.
The next digit of our result is 6. 
Result so far: 2092236.0
If we subtract 258 from 275, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
43 can be fit into 170 3 times, resulting in a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 2092236.3
The remainder is 41 after subtracting 129 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 10:
410 divided by 43 is 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 2092236.39
If we take 387 away from 410, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 11:
43 can be fit into 230 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 2092236.395
If we subtract 215 from 230, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 12:
The number 43 fits into 150 3 times, leaving a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 2092236.3953
If we take 129 away from 150, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 13:
210 divided by 43 is 4 with a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 2092236.39534
Subtracting 172 from 210 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 14:
380 divided by 43 is 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 2092236.395348
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 15:
43 can be fit into 360 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 2092236.3953488
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 2092236.3953488 with a balance of 1.6e-07.