We're dividing 74217709 by 128 
Let's see how many times 128 fits into 74217709.

Let's proceed to step 1:
If we divide 7 by 128, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 128

Let's proceed to step 2:
If we divide 74 by 128, we get 0 and a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Fetch the next digit (2) from the dividend, attach it to 74 and continue: 742 / 128

Going ahead to step 3:
When dividing 742 by 128, we get 5 with a remainder of 102.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 640 from 742 and we're left with 102.
Grab the next digit (1) from the dividend, add it to 102, then carry on: 1021 / 128

Step 4:
If we divide 1021 by 128, we get 7 and a remainder of 125.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
Subtracting 896 from 1021 leaves us with 125.
Append the next digit (7) from the dividend to 125 and continue with: 1257 / 128

On to step 5:
128 can be fit into 1257 9 times, resulting in a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 579.0
Subtract 1152 from 1257 to get 105.
Grab the next digit (7) from the dividend, add it to 105, then carry on: 1057 / 128

Going ahead to step 6:
128 can be fit into 1057 8 times, resulting in a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 5798.0
Subtract 1024 from 1057 to get 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 128

Going ahead to step 7:
The number 128 fits into 330 2 times, leaving a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 57982.0
Subtracting 256 from 330 leaves us with 74.
Grab the next digit (9) from the dividend, add it to 74, then carry on: 749 / 128

Advancing to step 8:
128 can be fit into 749 5 times, resulting in a remainder of 109.
Put 5 as the next digit of the answer. 
Result so far: 579825.0
The remainder is 109 after subtracting 640 from 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 9:
128 can be fit into 1090 8 times, resulting in a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 579825.8
Deduct 1024 from 1090 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
The number 128 fits into 660 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 579825.85
Subtract 640 from 660 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
128 can be fit into 200 1 times, resulting in a remainder of 72.
The next digit of our result is 1. 
Result so far: 579825.851
If we subtract 128 from 200, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
720 divided by 128 is 5 with a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 579825.8515
The remainder is 80 after subtracting 640 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
When dividing 800 by 128, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 579825.85156
Subtracting 768 from 800 leaves us 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.

Advancing to step 14:
320 divided by 128 is 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 579825.851562
Deduct 256 from 320 and we're left 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.

Going ahead to step 15:
When dividing 640 by 128, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 579825.8515625
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.

Moving on to step 16:
If we divide 0 by 128, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 579825.8515625
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.

The final outcome is 579825.8515625, with a leftover of 0.0.