70976550 ÷ 990 
The aim is to understand the frequency of 990 in 70976550.

Going ahead to step 1:
7 divided by 990 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 990

Step 2:
If we divide 70 by 990, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 990

Let's proceed to step 3:
990 can be fit into 709 0 times, resulting in a remainder of 709.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 709, we end up with 709.
Take the next digit (7) from the dividend and append it to 709, then repeat: 7097 / 990

Advancing to step 4:
7097 divided by 990 is 7 with a remainder of 167.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6930 away from 7097, we end up with 167.
Bring next digit (6) of the dividend behind the 167 and repeat the process: 1676 / 990

On to step 5:
990 goes into 1676 1 times with a remainder of 686.
Write down 1 as next digit of the result. 
Result so far: 71.0
Deduct 990 from 1676 and we're left with 686.
Include the next digit (5) from the dividend after 686, then repeat: 6865 / 990

Going ahead to step 6:
6865 divided by 990 is 6 with a remainder of 925.
Write down 6 as next digit of the result. 
Result so far: 716.0
If we take 5940 away from 6865, we end up with 925.
Bring next digit (5) of the dividend behind the 925 and repeat the process: 9255 / 990

Let's proceed to step 7:
If we divide 9255 by 990, we get 9 and a remainder of 345.
Record the quotient 9 as the next digit in the result. 
Result so far: 7169.0
If we take 8910 away from 9255, we end up with 345.
Take the next digit (0) from the dividend and append it to 345, then repeat: 3450 / 990

Let's proceed to step 8:
If we divide 3450 by 990, we get 3 and a remainder of 480.
The number 3 becomes the next digit in our result. 
Result so far: 71693.0
The remainder is 480 after subtracting 2970 from 3450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 9:
990 goes into 4800 4 times with a remainder of 840.
Write down 4 as next digit of the result. 
Result so far: 71693.4
Deduct 3960 from 4800 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Let's proceed to step 10:
990 goes into 8400 8 times with a remainder of 480.
The next digit of our result is 8. 
Result so far: 71693.48
Subtract 7920 from 8400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 11:
The number 990 fits into 4800 4 times, leaving a remainder of 840.
Write down 4 as next digit of the result. 
Result so far: 71693.484
Deduct 3960 from 4800 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Step 12:
When dividing 8400 by 990, we get 8 with a remainder of 480.
The next digit of our result is 8. 
Result so far: 71693.4848
Subtract 7920 from 8400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 13:
990 can be fit into 4800 4 times, resulting in a remainder of 840.
Record the quotient 4 as the next digit in the result. 
Result so far: 71693.48484
Subtract 3960 from 4800 to get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 14:
8400 divided by 990 is 8 with a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 71693.484848
Deduct 7920 from 8400 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 15:
The number 990 fits into 4800 4 times, leaving a remainder of 840.
Put 4 as the next digit of the answer. 
Result so far: 71693.4848484
If we subtract 3960 from 4800, we get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Going ahead to step 16:
When dividing 8400 by 990, we get 8 with a remainder of 480.
The next digit of our result is 8. 
Result so far: 71693.48484848
If we take 7920 away from 8400, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

In conclusion, the division gives 71693.48484848 with a balance of 4.8e-07.