Let's divide 28122 by 77
Our goal is to divide 28122 by 77.

Let's proceed to step 1:
2 divided by 77 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 77

Going ahead to step 2:
28 divided by 77 is 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Include the next digit (1) from the dividend after 28, then repeat: 281 / 77

Moving on to step 3:
77 goes into 281 3 times with a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 231 from 281 and we're left with 50.
Fetch the next digit (2) from the dividend, attach it to 50 and continue: 502 / 77

Advancing to step 4:
77 can be fit into 502 6 times, resulting in a remainder of 40.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 462 from 502 and we're left with 40.
Take the next digit (2) from the dividend and append it to 40, then repeat: 402 / 77

Moving on to step 5:
The number 77 fits into 402 5 times, leaving a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 365.0
If we subtract 385 from 402, 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.

Step 6:
77 goes into 170 2 times with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 365.2
Subtract 154 from 170 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.

Step 7:
77 goes into 160 2 times with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 365.22
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 365.22, with a leftover of 0.006.