Let's divide 64520486 by 215
Our goal is to divide 64520486 by 215.

Step 1:
215 goes into 6 0 times with 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.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 215

On to step 2:
64 divided by 215 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 215

Let's proceed to step 3:
The number 215 fits into 645 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 645 from 645, we get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 215

Let's proceed to step 4:
The number 215 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 215

Let's proceed to step 5:
20 divided by 215 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 300.0
Subtracting 0 from 20 leaves us with 20.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 215

On to step 6:
215 can be fit into 204 0 times, resulting in a remainder of 204.
Write down 0 as next digit of the result. 
Result so far: 3000.0
Subtracting 0 from 204 leaves us with 204.
Grab the next digit (8) from the dividend, add it to 204, then carry on: 2048 / 215

On to step 7:
2048 divided by 215 is 9 with a remainder of 113.
Record the quotient 9 as the next digit in the result. 
Result so far: 30009.0
Subtracting 1935 from 2048 leaves us with 113.
Fetch the next digit (6) from the dividend, attach it to 113 and continue: 1136 / 215

Moving on to step 8:
1136 divided by 215 is 5 with a remainder of 61.
Write down 5 as next digit of the result. 
Result so far: 300095.0
If we take 1075 away from 1136, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 9:
215 goes into 610 2 times with a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 300095.2
If we take 430 away from 610, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
When dividing 1800 by 215, we get 8 with a remainder of 80.
The next digit of our result is 8. 
Result so far: 300095.28
If we take 1720 away from 1800, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
215 can be fit into 800 3 times, resulting in a remainder of 155.
The next digit of our result is 3. 
Result so far: 300095.283
If we take 645 away from 800, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 12:
1550 divided by 215 is 7 with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 300095.2837
Subtracting 1505 from 1550 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 13:
215 goes into 450 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 300095.28372
If we subtract 430 from 450, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
215 can be fit into 200 0 times, resulting in a remainder of 200.
The next digit of our result is 0. 
Result so far: 300095.28372
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 15:
215 can be fit into 2000 9 times, resulting in a remainder of 65.
The number 9 becomes the next digit in our result. 
Result so far: 300095.2837209
If we take 1935 away from 2000, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 16:
215 can be fit into 650 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 300095.28372093
Subtract 645 from 650 to 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.

The quotient of the division is 300095.28372093, and the remainder is 5e-09.