We look at the division of 89663160 by 66 
We want to divide 89663160 by 66.

Let's proceed to step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 66

Moving on to step 2:
The number 66 fits into 89 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 66 away from 89, we end up with 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 66

Let's proceed to step 3:
66 can be fit into 236 3 times, resulting in a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 198 from 236 and we're left with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 66

Step 4:
If we divide 386 by 66, we get 5 and a remainder of 56.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Subtract 330 from 386 to get 56.
Include the next digit (3) from the dividend after 56, then repeat: 563 / 66

Moving on to step 5:
The number 66 fits into 563 8 times, leaving a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 1358.0
If we take 528 away from 563, we end up with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 66

Moving on to step 6:
When dividing 351 by 66, we get 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 13585.0
If we take 330 away from 351, we end up with 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 66

On to step 7:
If we divide 216 by 66, we get 3 and a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 135853.0
Subtract 198 from 216 to get 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 66

Step 8:
If we divide 180 by 66, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1358532.0
Deduct 132 from 180 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
When dividing 480 by 66, we get 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 1358532.7
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
If we divide 180 by 66, we get 2 and a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 1358532.72
Deduct 132 from 180 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
480 divided by 66 is 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 1358532.727
Subtract 462 from 480 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
66 can be fit into 180 2 times, resulting in a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1358532.7272
Subtract 132 from 180 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
66 goes into 480 7 times with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 1358532.72727
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 14:
If we divide 180 by 66, we get 2 and a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 1358532.727272
Deduct 132 from 180 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 15:
66 can be fit into 480 7 times, resulting in a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 1358532.7272727
Deduct 462 from 480 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 16:
When dividing 180 by 66, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1358532.72727272
If we take 132 away from 180, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 1358532.72727272 with a remainder of 4.8e-08.