We're dividing 757570 by 12 
Let's see how many times 12 fits into 757570.

Step 1:
When dividing 7 by 12, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 12

Advancing to step 2:
75 divided by 12 is 6 with a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 72 from 75 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 12

Advancing to step 3:
The number 12 fits into 37 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Deduct 36 from 37 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 12

Step 4:
12 goes into 15 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 631.0
The remainder is 3 after subtracting 12 from 15.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 12

Advancing to step 5:
If we divide 37 by 12, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 6313.0
If we take 36 away from 37, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 12

Moving on to step 6:
If we divide 10 by 12, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 63130.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
The number 12 fits into 100 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 63130.8
Subtract 96 from 100 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
When dividing 40 by 12, we get 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 63130.83
If we take 36 away from 40, we end up with 4.
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:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 63130.833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 63130.833 with a balance of 0.0004.