We're dividing 123128 by 64 
We're looking to find how many times 64 goes into 123128.

On to step 1:
When dividing 1 by 64, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 64

Step 2:
When dividing 12 by 64, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 64

Going ahead to step 3:
If we divide 123 by 64, we get 1 and a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 64 from 123, we get 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 64

Advancing to step 4:
The number 64 fits into 591 9 times, leaving a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we take 576 away from 591, we end up with 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 64

Step 5:
152 divided by 64 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 192.0
The remainder is 24 after subtracting 128 from 152.
Fetch the next digit (8) from the dividend, attach it to 24 and continue: 248 / 64

Going ahead to step 6:
64 goes into 248 3 times with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 1923.0
Subtract 192 from 248 to 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.

Moving on to step 7:
64 goes into 560 8 times with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 1923.8
Subtract 512 from 560 to get 48.
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 8:
When dividing 480 by 64, we get 7 with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 1923.87
The remainder is 32 after subtracting 448 from 480.
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 9:
When dividing 320 by 64, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1923.875
Deduct 320 from 320 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.

Step 10:
When dividing 0 by 64, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1923.875
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.

On to step 11:
0 divided by 64 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1923.875
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.

The final outcome is 1923.875, with a leftover of 0.0.