83540008 divided by 64 
We want to divide 83540008 by 64.

Going ahead to step 1:
When dividing 8 by 64, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 64

Going ahead to step 2:
64 can be fit into 83 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 64 from 83 to get 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 64

On to step 3:
64 can be fit into 195 3 times, resulting in a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 192 from 195 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 64

Moving on to step 4:
When dividing 34 by 64, we get 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 130.0
Subtract 0 from 34 to get 34.
Include the next digit (0) from the dividend after 34, then repeat: 340 / 64

Advancing to step 5:
64 can be fit into 340 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 1305.0
The remainder is 20 after subtracting 320 from 340.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 64

Let's proceed to step 6:
64 can be fit into 200 3 times, resulting in a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 13053.0
The remainder is 8 after subtracting 192 from 200.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 64

Going ahead to step 7:
64 can be fit into 80 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 130531.0
Subtracting 64 from 80 leaves us with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 64

On to step 8:
If we divide 168 by 64, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 1305312.0
The remainder is 40 after subtracting 128 from 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
The number 64 fits into 400 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 1305312.6
Subtract 384 from 400 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
If we divide 160 by 64, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 1305312.62
If we subtract 128 from 160, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
320 divided by 64 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1305312.625
If we subtract 320 from 320, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1305312.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1305312.625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 1305312.625 and a remainder of 0.0.