Let's divide 66899316 by 128
We want to figure out the number of times 66899316 can be divided by 128.

On to step 1:
6 divided by 128 is 0 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.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 128

On to step 2:
If we divide 66 by 128, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Grab the next digit (8) from the dividend, add it to 66, then carry on: 668 / 128

Advancing to step 3:
128 goes into 668 5 times with a remainder of 28.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 640 from 668 and we're left with 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 128

Going ahead to step 4:
289 divided by 128 is 2 with a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 256 from 289 and we're left with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 128

Advancing to step 5:
339 divided by 128 is 2 with a remainder of 83.
Put 2 as the next digit of the answer. 
Result so far: 522.0
If we subtract 256 from 339, we get 83.
Fetch the next digit (3) from the dividend, attach it to 83 and continue: 833 / 128

Going ahead to step 6:
128 goes into 833 6 times with a remainder of 65.
Put 6 as the next digit of the answer. 
Result so far: 5226.0
Subtract 768 from 833 to get 65.
Bring next digit (1) of the dividend behind the 65 and repeat the process: 651 / 128

Step 7:
When dividing 651 by 128, we get 5 with a remainder of 11.
The next digit of our result is 5. 
Result so far: 52265.0
Subtracting 640 from 651 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 128

Let's proceed to step 8:
The number 128 fits into 116 0 times, leaving a remainder of 116.
Record the quotient 0 as the next digit in the result. 
Result so far: 522650.0
Subtracting 0 from 116 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 9:
If we divide 1160 by 128, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 522650.9
If we subtract 1152 from 1160, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 128 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 522650.9
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
800 divided by 128 is 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 522650.906
Deduct 768 from 800 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
128 goes into 320 2 times with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 522650.9062
If we take 256 away from 320, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
The number 128 fits into 640 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 522650.90625
Deduct 640 from 640 and we're left 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.

Going ahead to step 14:
If we divide 0 by 128, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 522650.90625
Deduct 0 from 0 and we're left 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.

On to step 15:
When dividing 0 by 128, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 522650.90625
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.

The final result is 522650.90625 with a remainder of 0.0.