64447778 ÷ 19 
Our goal is to divide 64447778 by 19.

Step 1:
The number 19 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 19

Moving on to step 2:
If we divide 64 by 19, we get 3 and a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 57 from 64 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 19

Let's proceed to step 3:
The number 19 fits into 74 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtracting 57 from 74 leaves us with 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 19

Let's proceed to step 4:
19 goes into 174 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 339.0
If we take 171 away from 174, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 19

Step 5:
19 goes into 37 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 3391.0
Subtracting 19 from 37 leaves us with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 19

Advancing to step 6:
19 goes into 187 9 times with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 33919.0
Deduct 171 from 187 and we're left with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 19

Moving on to step 7:
19 can be fit into 167 8 times, resulting in a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 339198.0
Subtracting 152 from 167 leaves us with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 19

Advancing to step 8:
If we divide 158 by 19, we get 8 and a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 3391988.0
The remainder is 6 after subtracting 152 from 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
60 divided by 19 is 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3391988.3
Subtracting 57 from 60 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
When dividing 30 by 19, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 3391988.31
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.

Let's proceed to step 11:
When dividing 110 by 19, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 3391988.315
Subtracting 95 from 110 leaves us with 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 12:
19 can be fit into 150 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 3391988.3157
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.

Going ahead to step 13:
When dividing 170 by 19, we get 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 3391988.31578
Subtracting 152 from 170 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 14:
The number 19 fits into 180 9 times, leaving a remainder of 9.
The next digit of our result is 9. 
Result so far: 3391988.315789
Subtracting 171 from 180 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 15:
When dividing 90 by 19, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 3391988.3157894
Deduct 76 from 90 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 16:
140 divided by 19 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 3391988.31578947
Subtracting 133 from 140 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 3391988.31578947, and the remainder is 7e-09.