64456070 ÷ 217 
Let's see how many times 217 fits into 64456070.

On to step 1:
The number 217 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 217

Moving on to step 2:
217 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 217

On to step 3:
217 goes into 644 2 times with a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 434 away from 644, we end up with 210.
Take the next digit (5) from the dividend and append it to 210, then repeat: 2105 / 217

Advancing to step 4:
If we divide 2105 by 217, we get 9 and a remainder of 152.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we take 1953 away from 2105, we end up with 152.
Take the next digit (6) from the dividend and append it to 152, then repeat: 1526 / 217

Let's proceed to step 5:
217 goes into 1526 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 297.0
Deduct 1519 from 1526 and we're left with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 217

Moving on to step 6:
70 divided by 217 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 2970.0
The remainder is 70 after subtracting 0 from 70.
Append the next digit (7) from the dividend to 70 and continue with: 707 / 217

Step 7:
217 can be fit into 707 3 times, resulting in a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 29703.0
Subtracting 651 from 707 leaves us with 56.
Bring next digit (0) of the dividend behind the 56 and repeat the process: 560 / 217

On to step 8:
560 divided by 217 is 2 with a remainder of 126.
Use 2 as the next digit of our solution. 
Result so far: 297032.0
Subtracting 434 from 560 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 9:
The number 217 fits into 1260 5 times, leaving a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 297032.5
If we take 1085 away from 1260, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 10:
217 goes into 1750 8 times with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 297032.58
Deduct 1736 from 1750 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.

Advancing to step 11:
When dividing 140 by 217, we get 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 297032.58
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
When dividing 1400 by 217, we get 6 with a remainder of 98.
The next digit of our result is 6. 
Result so far: 297032.5806
If we subtract 1302 from 1400, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 13:
217 goes into 980 4 times with a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 297032.58064
Subtracting 868 from 980 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 14:
When dividing 1120 by 217, we get 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 297032.580645
Subtract 1085 from 1120 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 15:
If we divide 350 by 217, we get 1 and a remainder of 133.
Record the quotient 1 as the next digit in the result. 
Result so far: 297032.5806451
Subtract 217 from 350 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 16:
217 can be fit into 1330 6 times, resulting in a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 297032.58064516
Deduct 1302 from 1330 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 297032.58064516, and the remainder is 2.8e-08.