77660911 ÷ 22 
Let's see how many times 22 fits into 77660911.

Moving on to step 1:
The number 22 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 22

Step 2:
22 goes into 77 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 66 from 77 leaves us with 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 22

Going ahead to step 3:
If we divide 116 by 22, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtracting 110 from 116 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 22

Moving on to step 4:
If we divide 66 by 22, we get 3 and a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 353.0
Deduct 66 from 66 and we're left with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 22

Advancing to step 5:
22 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3530.0
Deduct 0 from 0 and we're left with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 22

Moving on to step 6:
When dividing 9 by 22, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 35300.0
Subtract 0 from 9 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 22

Let's proceed to step 7:
When dividing 91 by 22, we get 4 with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 353004.0
The remainder is 3 after subtracting 88 from 91.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 22

Moving on to step 8:
31 divided by 22 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 3530041.0
The remainder is 9 after subtracting 22 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
When dividing 90 by 22, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 3530041.4
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
When dividing 20 by 22, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3530041.4
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
22 goes into 200 9 times with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 3530041.409
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
When dividing 20 by 22, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 3530041.409
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
When dividing 200 by 22, we get 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 3530041.40909
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
20 divided by 22 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 3530041.40909
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
22 goes into 200 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 3530041.4090909
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 16:
20 divided by 22 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3530041.4090909
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3530041.4090909 with a remainder of 2e-08.