621161 ÷ 89 
Our goal is to divide 621161 by 89.

Going ahead to step 1:
89 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 89

Going ahead to step 2:
89 can be fit into 62 0 times, resulting in a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 89

Going ahead to step 3:
When dividing 621 by 89, we get 6 with a remainder of 87.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 534 from 621, we get 87.
Include the next digit (1) from the dividend after 87, then repeat: 871 / 89

On to step 4:
The number 89 fits into 871 9 times, leaving a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 69.0
Deduct 801 from 871 and we're left with 70.
Bring next digit (6) of the dividend behind the 70 and repeat the process: 706 / 89

Going ahead to step 5:
When dividing 706 by 89, we get 7 with a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 697.0
The remainder is 83 after subtracting 623 from 706.
Include the next digit (1) from the dividend after 83, then repeat: 831 / 89

Let's proceed to step 6:
When dividing 831 by 89, we get 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 6979.0
Subtracting 801 from 831 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
89 goes into 300 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 6979.3
Subtracting 267 from 300 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 8:
The number 89 fits into 330 3 times, leaving a remainder of 63.
Write down 3 as next digit of the result. 
Result so far: 6979.33
If we subtract 267 from 330, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The quotient of the division is 6979.33, and the remainder is 0.063.