We're dividing 202091 by 77 
We want to divide 202091 by 77.

Advancing to step 1:
When dividing 2 by 77, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 77

Step 2:
77 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 77

Step 3:
The number 77 fits into 202 2 times, leaving a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 154 from 202 to get 48.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 77

Let's proceed to step 4:
The number 77 fits into 480 6 times, leaving a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
If we subtract 462 from 480, we get 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 77

Advancing to step 5:
If we divide 189 by 77, we get 2 and a remainder of 35.
The next digit of our result is 2. 
Result so far: 262.0
If we subtract 154 from 189, we get 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 77

Going ahead to step 6:
351 divided by 77 is 4 with a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 2624.0
The remainder is 43 after subtracting 308 from 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 7:
77 goes into 430 5 times with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 2624.5
If we take 385 away from 430, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 8:
77 goes into 450 5 times with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 2624.55
The remainder is 65 after subtracting 385 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 2624.55 and a remainder of 0.065.