We're dividing 74742394 by 570 
We want to figure out the number of times 74742394 can be divided by 570.

Step 1:
When dividing 7 by 570, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 570

Going ahead to step 2:
570 goes into 74 0 times with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Include the next digit (7) from the dividend after 74, then repeat: 747 / 570

On to step 3:
570 can be fit into 747 1 times, resulting in a remainder of 177.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 570 away from 747, we end up with 177.
Include the next digit (4) from the dividend after 177, then repeat: 1774 / 570

Moving on to step 4:
1774 divided by 570 is 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 64 after subtracting 1710 from 1774.
Fetch the next digit (2) from the dividend, attach it to 64 and continue: 642 / 570

Moving on to step 5:
642 divided by 570 is 1 with a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
If we subtract 570 from 642, we get 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 570

Advancing to step 6:
570 goes into 723 1 times with a remainder of 153.
Record the quotient 1 as the next digit in the result. 
Result so far: 1311.0
If we subtract 570 from 723, we get 153.
Take the next digit (9) from the dividend and append it to 153, then repeat: 1539 / 570

Step 7:
570 can be fit into 1539 2 times, resulting in a remainder of 399.
The next digit of our result is 2. 
Result so far: 13112.0
Deduct 1140 from 1539 and we're left with 399.
Bring next digit (4) of the dividend behind the 399 and repeat the process: 3994 / 570

Let's proceed to step 8:
The number 570 fits into 3994 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 131127.0
The remainder is 4 after subtracting 3990 from 3994.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
When dividing 40 by 570, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 131127.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 570 fits into 400 0 times, leaving a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 131127.0
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 131127.0 with a balance of 0.4.