990537 divided by 79 
We want to figure out the number of times 990537 can be divided by 79.

Step 1:
When dividing 9 by 79, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 79

On to step 2:
If we divide 99 by 79, we get 1 and a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 79 from 99 leaves us with 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 79

Let's proceed to step 3:
When dividing 200 by 79, we get 2 with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 158 from 200 to get 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 79

Step 4:
425 divided by 79 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we subtract 395 from 425, we get 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 79

Let's proceed to step 5:
When dividing 303 by 79, we get 3 with a remainder of 66.
The next digit of our result is 3. 
Result so far: 1253.0
Subtract 237 from 303 to get 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 79

On to step 6:
79 can be fit into 667 8 times, resulting in a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 12538.0
Subtracting 632 from 667 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
79 goes into 350 4 times with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 12538.4
Subtract 316 from 350 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
340 divided by 79 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 12538.44
If we subtract 316 from 340, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 12538.44 with a remaining 0.024.