We look at the division of 70122941 by 990 
Our goal is to divide 70122941 by 990.

Step 1:
The number 990 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 990

Let's proceed to step 2:
990 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 990

Going ahead to step 3:
If we divide 701 by 990, we get 0 and a remainder of 701.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 701, we end up with 701.
Take the next digit (2) from the dividend and append it to 701, then repeat: 7012 / 990

Step 4:
990 can be fit into 7012 7 times, resulting in a remainder of 82.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6930 away from 7012, we end up with 82.
Take the next digit (2) from the dividend and append it to 82, then repeat: 822 / 990

Moving on to step 5:
822 divided by 990 is 0 with a remainder of 822.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
The remainder is 822 after subtracting 0 from 822.
Bring next digit (9) of the dividend behind the 822 and repeat the process: 8229 / 990

Step 6:
If we divide 8229 by 990, we get 8 and a remainder of 309.
Use 8 as the next digit of our solution. 
Result so far: 708.0
Subtract 7920 from 8229 to get 309.
Take the next digit (4) from the dividend and append it to 309, then repeat: 3094 / 990

Advancing to step 7:
990 can be fit into 3094 3 times, resulting in a remainder of 124.
Record the quotient 3 as the next digit in the result. 
Result so far: 7083.0
Subtract 2970 from 3094 to get 124.
Include the next digit (1) from the dividend after 124, then repeat: 1241 / 990

Advancing to step 8:
When dividing 1241 by 990, we get 1 with a remainder of 251.
The next digit of our result is 1. 
Result so far: 70831.0
Subtract 990 from 1241 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 9:
2510 divided by 990 is 2 with a remainder of 530.
Write down 2 as next digit of the result. 
Result so far: 70831.2
The remainder is 530 after subtracting 1980 from 2510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 10:
When dividing 5300 by 990, we get 5 with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 70831.25
The remainder is 350 after subtracting 4950 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
3500 divided by 990 is 3 with a remainder of 530.
Use 3 as the next digit of our solution. 
Result so far: 70831.253
Subtract 2970 from 3500 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 12:
The number 990 fits into 5300 5 times, leaving a remainder of 350.
Put 5 as the next digit of the answer. 
Result so far: 70831.2535
Subtracting 4950 from 5300 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 13:
When dividing 3500 by 990, we get 3 with a remainder of 530.
Put 3 as the next digit of the answer. 
Result so far: 70831.25353
Subtract 2970 from 3500 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 14:
990 goes into 5300 5 times with a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 70831.253535
If we subtract 4950 from 5300, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 15:
990 goes into 3500 3 times with a remainder of 530.
Use 3 as the next digit of our solution. 
Result so far: 70831.2535353
Deduct 2970 from 3500 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 16:
If we divide 5300 by 990, we get 5 and a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 70831.25353535
Subtracting 4950 from 5300 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

In conclusion, the division gives 70831.25353535 with a balance of 3.5e-07.