Let's divide 90396606 by 64
We're looking to find how many times 64 goes into 90396606.

Advancing to step 1:
64 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 64

Moving on to step 2:
When dividing 90 by 64, we get 1 with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 26 after subtracting 64 from 90.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 64

On to step 3:
The number 64 fits into 263 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 256 from 263 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 64

Moving on to step 4:
The number 64 fits into 79 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
Subtracting 64 from 79 leaves us with 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 64

Going ahead to step 5:
If we divide 156 by 64, we get 2 and a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 1412.0
If we take 128 away from 156, we end up with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 64

Moving on to step 6:
If we divide 286 by 64, we get 4 and a remainder of 30.
The next digit of our result is 4. 
Result so far: 14124.0
Subtracting 256 from 286 leaves us with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 64

Advancing to step 7:
If we divide 300 by 64, we get 4 and a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 141244.0
Subtracting 256 from 300 leaves us with 44.
Bring next digit (6) of the dividend behind the 44 and repeat the process: 446 / 64

Step 8:
64 can be fit into 446 6 times, resulting in a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 1412446.0
If we take 384 away from 446, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 9:
64 can be fit into 620 9 times, resulting in a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 1412446.9
Subtract 576 from 620 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
When dividing 440 by 64, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 1412446.96
If we subtract 384 from 440, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
64 can be fit into 560 8 times, resulting in a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 1412446.968
The remainder is 48 after subtracting 512 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 1412446.9687
If we subtract 448 from 480, 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 13:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1412446.96875
Subtracting 320 from 320 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 14:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1412446.96875
If we take 0 away from 0, we end up 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.

Moving on to step 15:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1412446.96875
Subtract 0 from 0 to 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.

After the division, we end up with 1412446.96875 and a remainder of 0.0.