We look at the division of 77965481 by 452 
We want to figure out the number of times 77965481 can be divided by 452.

Step 1:
When dividing 7 by 452, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 452

Going ahead to step 2:
The number 452 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Grab the next digit (9) from the dividend, add it to 77, then carry on: 779 / 452

On to step 3:
When dividing 779 by 452, we get 1 with a remainder of 327.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 452 from 779 to get 327.
Take the next digit (6) from the dividend and append it to 327, then repeat: 3276 / 452

On to step 4:
3276 divided by 452 is 7 with a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 3164 from 3276 and we're left with 112.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 452

Step 5:
The number 452 fits into 1125 2 times, leaving a remainder of 221.
Put 2 as the next digit of the answer. 
Result so far: 172.0
If we subtract 904 from 1125, we get 221.
Append the next digit (4) from the dividend to 221 and continue with: 2214 / 452

On to step 6:
If we divide 2214 by 452, we get 4 and a remainder of 406.
Write down 4 as next digit of the result. 
Result so far: 1724.0
The remainder is 406 after subtracting 1808 from 2214.
Grab the next digit (8) from the dividend, add it to 406, then carry on: 4068 / 452

Going ahead to step 7:
452 can be fit into 4068 9 times, resulting in a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 17249.0
Subtracting 4068 from 4068 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 452

Moving on to step 8:
When dividing 1 by 452, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 172490.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
When dividing 10 by 452, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 172490.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
452 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 172490.0
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 172490.0 with a remaining 0.1.