We divide 77200 by 22
We want to figure out the number of times 77200 can be divided by 22.

On to step 1:
7 divided by 22 is 0 with 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.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 22

Advancing to 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
Subtract 66 from 77 to get 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 22

Advancing to step 3:
112 divided by 22 is 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 110 from 112, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 22

Advancing to step 4:
If we divide 20 by 22, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 350.0
If we subtract 0 from 20, we get 20.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 22

Going ahead to step 5:
When dividing 200 by 22, we get 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 3509.0
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 6:
22 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3509.0
If we subtract 0 from 20, we 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.

Step 7:
When dividing 200 by 22, we get 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 3509.09
If we subtract 198 from 200, we get 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 8:
20 divided by 22 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3509.09
If we take 0 away from 20, we end up 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.

Advancing to step 9:
If we divide 200 by 22, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 3509.0909
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.

Let's proceed to step 10:
20 divided by 22 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 3509.0909
If we subtract 0 from 20, we 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 11:
200 divided by 22 is 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 3509.090909
Deduct 198 from 200 and we're left 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.

Let's proceed to step 12:
22 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3509.090909
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.

Going ahead to step 13:
200 divided by 22 is 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 3509.09090909
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.

After the division, we end up with 3509.09090909 and a remainder of 2e-09.