We look at the division of 64515531 by 213 
We're looking to find how many times 213 goes into 64515531.

Going ahead to step 1:
6 divided by 213 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 213

On to step 2:
The number 213 fits into 64 0 times, leaving a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (5) from the dividend, add it to 64, then carry on: 645 / 213

Step 3:
If we divide 645 by 213, we get 3 and a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 639 from 645 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 213

Let's proceed to step 4:
213 can be fit into 61 0 times, resulting in a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtracting 0 from 61 leaves us with 61.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 213

Advancing to step 5:
The number 213 fits into 615 2 times, leaving a remainder of 189.
The next digit of our result is 2. 
Result so far: 302.0
Deduct 426 from 615 and we're left with 189.
Include the next digit (5) from the dividend after 189, then repeat: 1895 / 213

Let's proceed to step 6:
213 goes into 1895 8 times with a remainder of 191.
Use 8 as the next digit of our solution. 
Result so far: 3028.0
Deduct 1704 from 1895 and we're left with 191.
Bring next digit (3) of the dividend behind the 191 and repeat the process: 1913 / 213

Advancing to step 7:
If we divide 1913 by 213, we get 8 and a remainder of 209.
The number 8 becomes the next digit in our result. 
Result so far: 30288.0
If we subtract 1704 from 1913, we get 209.
Append the next digit (1) from the dividend to 209 and continue with: 2091 / 213

Going ahead to step 8:
When dividing 2091 by 213, we get 9 with a remainder of 174.
Use 9 as the next digit of our solution. 
Result so far: 302889.0
Deduct 1917 from 2091 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 9:
The number 213 fits into 1740 8 times, leaving a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 302889.8
If we take 1704 away from 1740, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
When dividing 360 by 213, we get 1 with a remainder of 147.
Use 1 as the next digit of our solution. 
Result so far: 302889.81
Subtracting 213 from 360 leaves us with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Advancing to step 11:
1470 divided by 213 is 6 with a remainder of 192.
Put 6 as the next digit of the answer. 
Result so far: 302889.816
Subtracting 1278 from 1470 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 12:
213 goes into 1920 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 302889.8169
The remainder is 3 after subtracting 1917 from 1920.
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 13:
When dividing 30 by 213, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 302889.8169
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
The number 213 fits into 300 1 times, leaving a remainder of 87.
Put 1 as the next digit of the answer. 
Result so far: 302889.816901
Subtract 213 from 300 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 15:
870 divided by 213 is 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 302889.8169014
The remainder is 18 after subtracting 852 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 16:
If we divide 180 by 213, we get 0 and a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 302889.8169014
Deduct 0 from 180 and we're left 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.

After the division, we end up with 302889.8169014 and a remainder of 1.8e-07.