77083965 divided by 423 
We want to figure out the number of times 77083965 can be divided by 423.

On to step 1:
423 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 423

On to step 2:
If we divide 77 by 423, we get 0 and a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (0) from the dividend and append it to 77, then repeat: 770 / 423

On to step 3:
When dividing 770 by 423, we get 1 with a remainder of 347.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 347 after subtracting 423 from 770.
Fetch the next digit (8) from the dividend, attach it to 347 and continue: 3478 / 423

Let's proceed to step 4:
423 can be fit into 3478 8 times, resulting in a remainder of 94.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtracting 3384 from 3478 leaves us with 94.
Bring next digit (3) of the dividend behind the 94 and repeat the process: 943 / 423

On to step 5:
The number 423 fits into 943 2 times, leaving a remainder of 97.
Write down 2 as next digit of the result. 
Result so far: 182.0
Subtracting 846 from 943 leaves us with 97.
Append the next digit (9) from the dividend to 97 and continue with: 979 / 423

Let's proceed to step 6:
If we divide 979 by 423, we get 2 and a remainder of 133.
Put 2 as the next digit of the answer. 
Result so far: 1822.0
If we take 846 away from 979, we end up with 133.
Grab the next digit (6) from the dividend, add it to 133, then carry on: 1336 / 423

Let's proceed to step 7:
The number 423 fits into 1336 3 times, leaving a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 18223.0
Subtracting 1269 from 1336 leaves us with 67.
Bring next digit (5) of the dividend behind the 67 and repeat the process: 675 / 423

On to step 8:
The number 423 fits into 675 1 times, leaving a remainder of 252.
Use 1 as the next digit of our solution. 
Result so far: 182231.0
Subtract 423 from 675 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 9:
423 goes into 2520 5 times with a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 182231.5
Deduct 2115 from 2520 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 10:
When dividing 4050 by 423, we get 9 with a remainder of 243.
Put 9 as the next digit of the answer. 
Result so far: 182231.59
If we subtract 3807 from 4050, we get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 11:
2430 divided by 423 is 5 with a remainder of 315.
The next digit of our result is 5. 
Result so far: 182231.595
Subtracting 2115 from 2430 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 12:
423 can be fit into 3150 7 times, resulting in a remainder of 189.
Put 7 as the next digit of the answer. 
Result so far: 182231.5957
Subtracting 2961 from 3150 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 13:
When dividing 1890 by 423, we get 4 with a remainder of 198.
Write down 4 as next digit of the result. 
Result so far: 182231.59574
Deduct 1692 from 1890 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Advancing to step 14:
423 goes into 1980 4 times with a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 182231.595744
If we take 1692 away from 1980, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The final result is 182231.595744 with a remainder of 2.88e-05.