We're dividing 64719563 by 456 
Our goal is to divide 64719563 by 456.

Advancing to step 1:
456 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 456

Step 2:
456 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 456

Going ahead to step 3:
647 divided by 456 is 1 with a remainder of 191.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 456 from 647 to get 191.
Grab the next digit (1) from the dividend, add it to 191, then carry on: 1911 / 456

Step 4:
456 goes into 1911 4 times with a remainder of 87.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 1824 from 1911 to get 87.
Fetch the next digit (9) from the dividend, attach it to 87 and continue: 879 / 456

Advancing to step 5:
When dividing 879 by 456, we get 1 with a remainder of 423.
Put 1 as the next digit of the answer. 
Result so far: 141.0
If we subtract 456 from 879, we get 423.
Grab the next digit (5) from the dividend, add it to 423, then carry on: 4235 / 456

Moving on to step 6:
When dividing 4235 by 456, we get 9 with a remainder of 131.
The number 9 becomes the next digit in our result. 
Result so far: 1419.0
If we take 4104 away from 4235, we end up with 131.
Append the next digit (6) from the dividend to 131 and continue with: 1316 / 456

On to step 7:
456 can be fit into 1316 2 times, resulting in a remainder of 404.
Record the quotient 2 as the next digit in the result. 
Result so far: 14192.0
If we take 912 away from 1316, we end up with 404.
Grab the next digit (3) from the dividend, add it to 404, then carry on: 4043 / 456

Advancing to step 8:
When dividing 4043 by 456, we get 8 with a remainder of 395.
Use 8 as the next digit of our solution. 
Result so far: 141928.0
Subtract 3648 from 4043 to get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 9:
When dividing 3950 by 456, we get 8 with a remainder of 302.
The next digit of our result is 8. 
Result so far: 141928.8
Subtract 3648 from 3950 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 10:
When dividing 3020 by 456, we get 6 with a remainder of 284.
The number 6 becomes the next digit in our result. 
Result so far: 141928.86
Deduct 2736 from 3020 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 11:
The number 456 fits into 2840 6 times, leaving a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 141928.866
Subtract 2736 from 2840 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The quotient of the division is 141928.866, and the remainder is 0.0104.