We're dividing 77023607 by 19 
We want to figure out the number of times 77023607 can be divided by 19.

On to step 1:
The number 19 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 19

Let's proceed to step 2:
19 goes into 77 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 76 from 77 to get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 19

Step 3:
If we divide 10 by 19, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 19

Going ahead to step 4:
If we divide 102 by 19, we get 5 and a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 405.0
Subtracting 95 from 102 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 19

Step 5:
If we divide 73 by 19, we get 3 and a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 4053.0
Subtracting 57 from 73 leaves us with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 19

Let's proceed to step 6:
19 can be fit into 166 8 times, resulting in a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 40538.0
If we take 152 away from 166, we end up with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 19

Moving on to step 7:
19 goes into 140 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 405387.0
If we subtract 133 from 140, we get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 19

Let's proceed to step 8:
If we divide 77 by 19, we get 4 and a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 4053874.0
If we take 76 away from 77, we end up with 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:
The number 19 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4053874.0
If we subtract 0 from 10, we 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.

On to step 10:
19 goes into 100 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 4053874.05
If we subtract 95 from 100, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
50 divided by 19 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 4053874.052
If we subtract 38 from 50, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
19 can be fit into 120 6 times, resulting in a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 4053874.0526
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
19 can be fit into 60 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 4053874.05263
The remainder is 3 after subtracting 57 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
30 divided by 19 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 4053874.052631
Subtracting 19 from 30 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 15:
19 can be fit into 110 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 4053874.0526315
Subtract 95 from 110 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 16:
The number 19 fits into 150 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 4053874.05263157
The remainder is 17 after subtracting 133 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 4053874.05263157 with a balance of 1.7e-08.