70233151 ÷ 531 
We're looking to find how many times 531 goes into 70233151.

On to step 1:
7 divided by 531 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 531

Step 2:
531 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Include the next digit (2) from the dividend after 70, then repeat: 702 / 531

On to step 3:
531 goes into 702 1 times with a remainder of 171.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 531 away from 702, we end up with 171.
Fetch the next digit (3) from the dividend, attach it to 171 and continue: 1713 / 531

Moving on to step 4:
531 goes into 1713 3 times with a remainder of 120.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 120 after subtracting 1593 from 1713.
Fetch the next digit (3) from the dividend, attach it to 120 and continue: 1203 / 531

Moving on to step 5:
1203 divided by 531 is 2 with a remainder of 141.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtracting 1062 from 1203 leaves us with 141.
Bring next digit (1) of the dividend behind the 141 and repeat the process: 1411 / 531

Moving on to step 6:
The number 531 fits into 1411 2 times, leaving a remainder of 349.
The number 2 becomes the next digit in our result. 
Result so far: 1322.0
Deduct 1062 from 1411 and we're left with 349.
Include the next digit (5) from the dividend after 349, then repeat: 3495 / 531

Going ahead to step 7:
If we divide 3495 by 531, we get 6 and a remainder of 309.
Write down 6 as next digit of the result. 
Result so far: 13226.0
Subtracting 3186 from 3495 leaves us with 309.
Grab the next digit (1) from the dividend, add it to 309, then carry on: 3091 / 531

On to step 8:
The number 531 fits into 3091 5 times, leaving a remainder of 436.
The number 5 becomes the next digit in our result. 
Result so far: 132265.0
If we take 2655 away from 3091, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Step 9:
4360 divided by 531 is 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 132265.8
The remainder is 112 after subtracting 4248 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
If we divide 1120 by 531, we get 2 and a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 132265.82
Subtracting 1062 from 1120 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 11:
531 can be fit into 580 1 times, resulting in a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 132265.821
Deduct 531 from 580 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 12:
531 goes into 490 0 times with a remainder of 490.
Write down 0 as next digit of the result. 
Result so far: 132265.821
Subtracting 0 from 490 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 13:
531 can be fit into 4900 9 times, resulting in a remainder of 121.
The next digit of our result is 9. 
Result so far: 132265.82109
If we take 4779 away from 4900, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Moving on to step 14:
The number 531 fits into 1210 2 times, leaving a remainder of 148.
The next digit of our result is 2. 
Result so far: 132265.821092
Deduct 1062 from 1210 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 15:
When dividing 1480 by 531, we get 2 with a remainder of 418.
The next digit of our result is 2. 
Result so far: 132265.8210922
Subtracting 1062 from 1480 leaves us with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

The final outcome is 132265.8210922, with a leftover of 4.18e-06.