We're dividing 81603697 by 530 
We're looking to find how many times 530 goes into 81603697.

Let's proceed to step 1:
530 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 530

On to step 2:
When dividing 81 by 530, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Fetch the next digit (6) from the dividend, attach it to 81 and continue: 816 / 530

On to step 3:
530 goes into 816 1 times with a remainder of 286.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 286 after subtracting 530 from 816.
Bring next digit (0) of the dividend behind the 286 and repeat the process: 2860 / 530

Let's proceed to step 4:
530 goes into 2860 5 times with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 210 after subtracting 2650 from 2860.
Bring next digit (3) of the dividend behind the 210 and repeat the process: 2103 / 530

Let's proceed to step 5:
When dividing 2103 by 530, we get 3 with a remainder of 513.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
If we subtract 1590 from 2103, we get 513.
Append the next digit (6) from the dividend to 513 and continue with: 5136 / 530

Moving on to step 6:
If we divide 5136 by 530, we get 9 and a remainder of 366.
Put 9 as the next digit of the answer. 
Result so far: 1539.0
If we take 4770 away from 5136, we end up with 366.
Include the next digit (9) from the dividend after 366, then repeat: 3669 / 530

Let's proceed to step 7:
If we divide 3669 by 530, we get 6 and a remainder of 489.
Put 6 as the next digit of the answer. 
Result so far: 15396.0
If we subtract 3180 from 3669, we get 489.
Append the next digit (7) from the dividend to 489 and continue with: 4897 / 530

Let's proceed to step 8:
When dividing 4897 by 530, we get 9 with a remainder of 127.
The number 9 becomes the next digit in our result. 
Result so far: 153969.0
The remainder is 127 after subtracting 4770 from 4897.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 9:
When dividing 1270 by 530, we get 2 with a remainder of 210.
Write down 2 as next digit of the result. 
Result so far: 153969.2
Deduct 1060 from 1270 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
2100 divided by 530 is 3 with a remainder of 510.
The number 3 becomes the next digit in our result. 
Result so far: 153969.23
Subtracting 1590 from 2100 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 11:
530 can be fit into 5100 9 times, resulting in a remainder of 330.
The next digit of our result is 9. 
Result so far: 153969.239
The remainder is 330 after subtracting 4770 from 5100.
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 12:
The number 530 fits into 3300 6 times, leaving a remainder of 120.
The number 6 becomes the next digit in our result. 
Result so far: 153969.2396
The remainder is 120 after subtracting 3180 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
530 goes into 1200 2 times with a remainder of 140.
The next digit of our result is 2. 
Result so far: 153969.23962
Subtract 1060 from 1200 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 14:
When dividing 1400 by 530, we get 2 with a remainder of 340.
The number 2 becomes the next digit in our result. 
Result so far: 153969.239622
If we subtract 1060 from 1400, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

In conclusion, the division gives 153969.239622 with a balance of 3.4e-05.