We're dividing 70509937 by 961 
We want to divide 70509937 by 961.

Going ahead to step 1:
961 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 961

Step 2:
961 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Bring next digit (5) of the dividend behind the 70 and repeat the process: 705 / 961

On to step 3:
961 goes into 705 0 times with a remainder of 705.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 705, we get 705.
Include the next digit (0) from the dividend after 705, then repeat: 7050 / 961

Step 4:
7050 divided by 961 is 7 with a remainder of 323.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 6727 from 7050, we get 323.
Include the next digit (9) from the dividend after 323, then repeat: 3239 / 961

Moving on to step 5:
The number 961 fits into 3239 3 times, leaving a remainder of 356.
Use 3 as the next digit of our solution. 
Result so far: 73.0
The remainder is 356 after subtracting 2883 from 3239.
Append the next digit (9) from the dividend to 356 and continue with: 3569 / 961

Advancing to step 6:
961 can be fit into 3569 3 times, resulting in a remainder of 686.
Write down 3 as next digit of the result. 
Result so far: 733.0
The remainder is 686 after subtracting 2883 from 3569.
Bring next digit (3) of the dividend behind the 686 and repeat the process: 6863 / 961

Let's proceed to step 7:
961 can be fit into 6863 7 times, resulting in a remainder of 136.
The number 7 becomes the next digit in our result. 
Result so far: 7337.0
Subtract 6727 from 6863 to get 136.
Append the next digit (7) from the dividend to 136 and continue with: 1367 / 961

On to step 8:
961 can be fit into 1367 1 times, resulting in a remainder of 406.
The next digit of our result is 1. 
Result so far: 73371.0
Deduct 961 from 1367 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 9:
The number 961 fits into 4060 4 times, leaving a remainder of 216.
Write down 4 as next digit of the result. 
Result so far: 73371.4
If we subtract 3844 from 4060, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 10:
The number 961 fits into 2160 2 times, leaving a remainder of 238.
Use 2 as the next digit of our solution. 
Result so far: 73371.42
Deduct 1922 from 2160 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Advancing to step 11:
2380 divided by 961 is 2 with a remainder of 458.
Use 2 as the next digit of our solution. 
Result so far: 73371.422
Subtracting 1922 from 2380 leaves us with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

In conclusion, the division gives 73371.422 with a balance of 0.0458.