We look at the division of 89155045 by 221 
We want to figure out the number of times 89155045 can be divided by 221.

Step 1:
8 divided by 221 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 221

Let's proceed to step 2:
If we divide 89 by 221, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Include the next digit (1) from the dividend after 89, then repeat: 891 / 221

Let's proceed to step 3:
If we divide 891 by 221, we get 4 and a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 884 from 891 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 221

Let's proceed to step 4:
221 goes into 75 0 times with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtract 0 from 75 to get 75.
Fetch the next digit (5) from the dividend, attach it to 75 and continue: 755 / 221

Going ahead to step 5:
The number 221 fits into 755 3 times, leaving a remainder of 92.
Put 3 as the next digit of the answer. 
Result so far: 403.0
Deduct 663 from 755 and we're left with 92.
Bring next digit (0) of the dividend behind the 92 and repeat the process: 920 / 221

On to step 6:
The number 221 fits into 920 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 4034.0
The remainder is 36 after subtracting 884 from 920.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 221

Advancing to step 7:
The number 221 fits into 364 1 times, leaving a remainder of 143.
Write down 1 as next digit of the result. 
Result so far: 40341.0
Subtracting 221 from 364 leaves us with 143.
Bring next digit (5) of the dividend behind the 143 and repeat the process: 1435 / 221

On to step 8:
221 goes into 1435 6 times with a remainder of 109.
Put 6 as the next digit of the answer. 
Result so far: 403416.0
The remainder is 109 after subtracting 1326 from 1435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 9:
221 goes into 1090 4 times with a remainder of 206.
Put 4 as the next digit of the answer. 
Result so far: 403416.4
The remainder is 206 after subtracting 884 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 10:
221 can be fit into 2060 9 times, resulting in a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 403416.49
The remainder is 71 after subtracting 1989 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 11:
221 goes into 710 3 times with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 403416.493
If we take 663 away from 710, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 12:
470 divided by 221 is 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 403416.4932
Deduct 442 from 470 and we're left with 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 13:
When dividing 280 by 221, we get 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 403416.49321
Subtract 221 from 280 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 14:
When dividing 590 by 221, we get 2 with a remainder of 148.
Record the quotient 2 as the next digit in the result. 
Result so far: 403416.493212
If we subtract 442 from 590, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 15:
221 goes into 1480 6 times with a remainder of 154.
Put 6 as the next digit of the answer. 
Result so far: 403416.4932126
If we take 1326 away from 1480, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 16:
The number 221 fits into 1540 6 times, leaving a remainder of 214.
Record the quotient 6 as the next digit in the result. 
Result so far: 403416.49321266
Subtract 1326 from 1540 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

After the division, we end up with 403416.49321266 and a remainder of 2.14e-07.