We're dividing 79838907 by 531 
We want to figure out the number of times 79838907 can be divided by 531.

Step 1:
531 goes into 7 0 times with 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.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 531

On to step 2:
531 can be fit into 79 0 times, resulting in a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 531

Step 3:
The number 531 fits into 798 1 times, leaving a remainder of 267.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 531 from 798 and we're left with 267.
Append the next digit (3) from the dividend to 267 and continue with: 2673 / 531

On to step 4:
531 goes into 2673 5 times with a remainder of 18.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 2655 away from 2673, we end up with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 531

Step 5:
When dividing 188 by 531, we get 0 with a remainder of 188.
The next digit of our result is 0. 
Result so far: 150.0
If we subtract 0 from 188, we get 188.
Take the next digit (9) from the dividend and append it to 188, then repeat: 1889 / 531

Going ahead to step 6:
531 goes into 1889 3 times with a remainder of 296.
The next digit of our result is 3. 
Result so far: 1503.0
If we subtract 1593 from 1889, we get 296.
Take the next digit (0) from the dividend and append it to 296, then repeat: 2960 / 531

On to step 7:
The number 531 fits into 2960 5 times, leaving a remainder of 305.
Write down 5 as next digit of the result. 
Result so far: 15035.0
Subtracting 2655 from 2960 leaves us with 305.
Take the next digit (7) from the dividend and append it to 305, then repeat: 3057 / 531

Let's proceed to step 8:
If we divide 3057 by 531, we get 5 and a remainder of 402.
Use 5 as the next digit of our solution. 
Result so far: 150355.0
If we take 2655 away from 3057, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 9:
When dividing 4020 by 531, we get 7 with a remainder of 303.
Record the quotient 7 as the next digit in the result. 
Result so far: 150355.7
If we subtract 3717 from 4020, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Advancing to step 10:
531 can be fit into 3030 5 times, resulting in a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 150355.75
If we take 2655 away from 3030, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 11:
531 can be fit into 3750 7 times, resulting in a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 150355.757
Subtract 3717 from 3750 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 12:
330 divided by 531 is 0 with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 150355.757
The remainder is 330 after subtracting 0 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 13:
531 can be fit into 3300 6 times, resulting in a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 150355.75706
The remainder is 114 after subtracting 3186 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 14:
If we divide 1140 by 531, we get 2 and a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 150355.757062
The remainder is 78 after subtracting 1062 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 15:
The number 531 fits into 780 1 times, leaving a remainder of 249.
The next digit of our result is 1. 
Result so far: 150355.7570621
Deduct 531 from 780 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Moving on to step 16:
If we divide 2490 by 531, we get 4 and a remainder of 366.
The number 4 becomes the next digit in our result. 
Result so far: 150355.75706214
The remainder is 366 after subtracting 2124 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Our division results in 150355.75706214 with a remaining 3.66e-07.