We're dividing 74231264 by 560 
We want to figure out the number of times 74231264 can be divided by 560.

Advancing to step 1:
When dividing 7 by 560, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 560

Step 2:
When dividing 74 by 560, we get 0 with a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Grab the next digit (2) from the dividend, add it to 74, then carry on: 742 / 560

Step 3:
560 goes into 742 1 times with a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 560 from 742 leaves us with 182.
Grab the next digit (3) from the dividend, add it to 182, then carry on: 1823 / 560

Let's proceed to step 4:
The number 560 fits into 1823 3 times, leaving a remainder of 143.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 143 after subtracting 1680 from 1823.
Grab the next digit (1) from the dividend, add it to 143, then carry on: 1431 / 560

Going ahead to step 5:
The number 560 fits into 1431 2 times, leaving a remainder of 311.
The next digit of our result is 2. 
Result so far: 132.0
The remainder is 311 after subtracting 1120 from 1431.
Include the next digit (2) from the dividend after 311, then repeat: 3112 / 560

Let's proceed to step 6:
When dividing 3112 by 560, we get 5 with a remainder of 312.
Put 5 as the next digit of the answer. 
Result so far: 1325.0
Deduct 2800 from 3112 and we're left with 312.
Append the next digit (6) from the dividend to 312 and continue with: 3126 / 560

On to step 7:
560 goes into 3126 5 times with a remainder of 326.
The number 5 becomes the next digit in our result. 
Result so far: 13255.0
Subtract 2800 from 3126 to get 326.
Fetch the next digit (4) from the dividend, attach it to 326 and continue: 3264 / 560

Advancing to step 8:
The number 560 fits into 3264 5 times, leaving a remainder of 464.
Use 5 as the next digit of our solution. 
Result so far: 132555.0
Deduct 2800 from 3264 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 9:
If we divide 4640 by 560, we get 8 and a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 132555.8
Subtract 4480 from 4640 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 10:
The number 560 fits into 1600 2 times, leaving a remainder of 480.
The next digit of our result is 2. 
Result so far: 132555.82
The remainder is 480 after subtracting 1120 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 11:
When dividing 4800 by 560, we get 8 with a remainder of 320.
Use 8 as the next digit of our solution. 
Result so far: 132555.828
The remainder is 320 after subtracting 4480 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 12:
560 goes into 3200 5 times with a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 132555.8285
Deduct 2800 from 3200 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 13:
The number 560 fits into 4000 7 times, leaving a remainder of 80.
Use 7 as the next digit of our solution. 
Result so far: 132555.82857
The remainder is 80 after subtracting 3920 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
560 goes into 800 1 times with a remainder of 240.
The next digit of our result is 1. 
Result so far: 132555.828571
If we take 560 away from 800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 15:
560 can be fit into 2400 4 times, resulting in a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 132555.8285714
If we take 2240 away from 2400, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 16:
560 can be fit into 1600 2 times, resulting in a remainder of 480.
Use 2 as the next digit of our solution. 
Result so far: 132555.82857142
Deduct 1120 from 1600 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final result is 132555.82857142 with a remainder of 4.8e-07.