70270574 ÷ 604 
We want to figure out the number of times 70270574 can be divided by 604.

Step 1:
If we divide 7 by 604, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 604

Advancing to step 2:
70 divided by 604 is 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Take the next digit (2) from the dividend and append it to 70, then repeat: 702 / 604

Going ahead to step 3:
The number 604 fits into 702 1 times, leaving a remainder of 98.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 98 after subtracting 604 from 702.
Grab the next digit (7) from the dividend, add it to 98, then carry on: 987 / 604

Let's proceed to step 4:
987 divided by 604 is 1 with a remainder of 383.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 604 away from 987, we end up with 383.
Include the next digit (0) from the dividend after 383, then repeat: 3830 / 604

Going ahead to step 5:
604 goes into 3830 6 times with a remainder of 206.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
If we subtract 3624 from 3830, we get 206.
Fetch the next digit (5) from the dividend, attach it to 206 and continue: 2065 / 604

Moving on to step 6:
The number 604 fits into 2065 3 times, leaving a remainder of 253.
Put 3 as the next digit of the answer. 
Result so far: 1163.0
The remainder is 253 after subtracting 1812 from 2065.
Grab the next digit (7) from the dividend, add it to 253, then carry on: 2537 / 604

Going ahead to step 7:
If we divide 2537 by 604, we get 4 and a remainder of 121.
Put 4 as the next digit of the answer. 
Result so far: 11634.0
Deduct 2416 from 2537 and we're left with 121.
Grab the next digit (4) from the dividend, add it to 121, then carry on: 1214 / 604

Advancing to step 8:
604 can be fit into 1214 2 times, resulting in a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 116342.0
Subtracting 1208 from 1214 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
The number 604 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 116342.0
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
The number 604 fits into 600 0 times, leaving a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 116342.0
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

In conclusion, the division gives 116342.0 with a balance of 0.6.