Let's divide 79309342 by 531
We want to divide 79309342 by 531.

Let's proceed to step 1:
When dividing 7 by 531, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 531

Let's proceed to step 2:
When dividing 79 by 531, we get 0 with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Take the next digit (3) from the dividend and append it to 79, then repeat: 793 / 531

Moving on to step 3:
The number 531 fits into 793 1 times, leaving a remainder of 262.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 531 from 793 to get 262.
Append the next digit (0) from the dividend to 262 and continue with: 2620 / 531

Moving on to step 4:
2620 divided by 531 is 4 with a remainder of 496.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 2124 from 2620 to get 496.
Bring next digit (9) of the dividend behind the 496 and repeat the process: 4969 / 531

On to step 5:
When dividing 4969 by 531, we get 9 with a remainder of 190.
Put 9 as the next digit of the answer. 
Result so far: 149.0
If we take 4779 away from 4969, we end up with 190.
Include the next digit (3) from the dividend after 190, then repeat: 1903 / 531

Let's proceed to step 6:
531 goes into 1903 3 times with a remainder of 310.
Put 3 as the next digit of the answer. 
Result so far: 1493.0
Subtracting 1593 from 1903 leaves us with 310.
Append the next digit (4) from the dividend to 310 and continue with: 3104 / 531

Advancing to step 7:
3104 divided by 531 is 5 with a remainder of 449.
Use 5 as the next digit of our solution. 
Result so far: 14935.0
The remainder is 449 after subtracting 2655 from 3104.
Bring next digit (2) of the dividend behind the 449 and repeat the process: 4492 / 531

Advancing to step 8:
If we divide 4492 by 531, we get 8 and a remainder of 244.
The next digit of our result is 8. 
Result so far: 149358.0
If we take 4248 away from 4492, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 9:
The number 531 fits into 2440 4 times, leaving a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 149358.4
Subtracting 2124 from 2440 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 10:
If we divide 3160 by 531, we get 5 and a remainder of 505.
Put 5 as the next digit of the answer. 
Result so far: 149358.45
If we take 2655 away from 3160, we end up with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 11:
5050 divided by 531 is 9 with a remainder of 271.
Write down 9 as next digit of the result. 
Result so far: 149358.459
If we take 4779 away from 5050, we end up with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Step 12:
When dividing 2710 by 531, we get 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 149358.4595
Subtract 2655 from 2710 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 13:
550 divided by 531 is 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 149358.45951
The remainder is 19 after subtracting 531 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
531 goes into 190 0 times with a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 149358.45951
Subtract 0 from 190 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 15:
1900 divided by 531 is 3 with a remainder of 307.
Put 3 as the next digit of the answer. 
Result so far: 149358.4595103
If we subtract 1593 from 1900, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 16:
When dividing 3070 by 531, we get 5 with a remainder of 415.
Record the quotient 5 as the next digit in the result. 
Result so far: 149358.45951035
Subtracting 2655 from 3070 leaves us with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

The final result is 149358.45951035 with a remainder of 4.15e-07.