30888866 divided by 531 
We're looking to find how many times 531 goes into 30888866.

Step 1:
531 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 531

Advancing to step 2:
When dividing 30 by 531, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (8) from the dividend, attach it to 30 and continue: 308 / 531

Moving on to step 3:
531 goes into 308 0 times with a remainder of 308.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Grab the next digit (8) from the dividend, add it to 308, then carry on: 3088 / 531

On to step 4:
If we divide 3088 by 531, we get 5 and a remainder of 433.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 2655 from 3088 and we're left with 433.
Fetch the next digit (8) from the dividend, attach it to 433 and continue: 4338 / 531

Moving on to step 5:
531 can be fit into 4338 8 times, resulting in a remainder of 90.
Put 8 as the next digit of the answer. 
Result so far: 58.0
If we subtract 4248 from 4338, we get 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 531

Going ahead to step 6:
When dividing 908 by 531, we get 1 with a remainder of 377.
Put 1 as the next digit of the answer. 
Result so far: 581.0
If we take 531 away from 908, we end up with 377.
Bring next digit (6) of the dividend behind the 377 and repeat the process: 3776 / 531

Advancing to step 7:
If we divide 3776 by 531, we get 7 and a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 5817.0
If we subtract 3717 from 3776, we get 59.
Fetch the next digit (6) from the dividend, attach it to 59 and continue: 596 / 531

Let's proceed to step 8:
531 goes into 596 1 times with a remainder of 65.
The next digit of our result is 1. 
Result so far: 58171.0
Subtracting 531 from 596 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 9:
531 can be fit into 650 1 times, resulting in a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 58171.1
Deduct 531 from 650 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 10:
531 can be fit into 1190 2 times, resulting in a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 58171.12
Subtracting 1062 from 1190 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 11:
1280 divided by 531 is 2 with a remainder of 218.
Record the quotient 2 as the next digit in the result. 
Result so far: 58171.122
Deduct 1062 from 1280 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

In conclusion, the division gives 58171.122 with a balance of 0.0218.