We're dividing 91198821 by 551 
Our goal is to divide 91198821 by 551.

Let's proceed to step 1:
The number 551 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 551

Advancing to step 2:
If we divide 91 by 551, we get 0 and a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Fetch the next digit (1) from the dividend, attach it to 91 and continue: 911 / 551

Let's proceed to step 3:
551 goes into 911 1 times with a remainder of 360.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 360 after subtracting 551 from 911.
Bring next digit (9) of the dividend behind the 360 and repeat the process: 3609 / 551

Going ahead to step 4:
3609 divided by 551 is 6 with a remainder of 303.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 3306 from 3609 to get 303.
Append the next digit (8) from the dividend to 303 and continue with: 3038 / 551

Going ahead to step 5:
The number 551 fits into 3038 5 times, leaving a remainder of 283.
Record the quotient 5 as the next digit in the result. 
Result so far: 165.0
Subtract 2755 from 3038 to get 283.
Bring next digit (8) of the dividend behind the 283 and repeat the process: 2838 / 551

Moving on to step 6:
2838 divided by 551 is 5 with a remainder of 83.
Record the quotient 5 as the next digit in the result. 
Result so far: 1655.0
Deduct 2755 from 2838 and we're left with 83.
Take the next digit (2) from the dividend and append it to 83, then repeat: 832 / 551

Step 7:
551 goes into 832 1 times with a remainder of 281.
Use 1 as the next digit of our solution. 
Result so far: 16551.0
If we take 551 away from 832, we end up with 281.
Take the next digit (1) from the dividend and append it to 281, then repeat: 2811 / 551

On to step 8:
551 can be fit into 2811 5 times, resulting in a remainder of 56.
Put 5 as the next digit of the answer. 
Result so far: 165515.0
Subtract 2755 from 2811 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
560 divided by 551 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 165515.1
Subtract 551 from 560 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
551 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 165515.1
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 11:
When dividing 900 by 551, we get 1 with a remainder of 349.
Write down 1 as next digit of the result. 
Result so far: 165515.101
Deduct 551 from 900 and we're left with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Let's proceed to step 12:
When dividing 3490 by 551, we get 6 with a remainder of 184.
Record the quotient 6 as the next digit in the result. 
Result so far: 165515.1016
Subtract 3306 from 3490 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 13:
The number 551 fits into 1840 3 times, leaving a remainder of 187.
Use 3 as the next digit of our solution. 
Result so far: 165515.10163
Subtract 1653 from 1840 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Moving on to step 14:
551 goes into 1870 3 times with a remainder of 217.
The next digit of our result is 3. 
Result so far: 165515.101633
If we subtract 1653 from 1870, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

The final outcome is 165515.101633, with a leftover of 2.17e-05.