We're dividing 80913798 by 528 
Let's see how many times 528 fits into 80913798.

On to step 1:
If we divide 8 by 528, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 528

Going ahead to step 2:
80 divided by 528 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 528

Going ahead to step 3:
528 can be fit into 809 1 times, resulting in a remainder of 281.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 528 from 809, we get 281.
Append the next digit (1) from the dividend to 281 and continue with: 2811 / 528

Moving on to step 4:
The number 528 fits into 2811 5 times, leaving a remainder of 171.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 2640 from 2811 to get 171.
Include the next digit (3) from the dividend after 171, then repeat: 1713 / 528

Going ahead to step 5:
The number 528 fits into 1713 3 times, leaving a remainder of 129.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
Deduct 1584 from 1713 and we're left with 129.
Fetch the next digit (7) from the dividend, attach it to 129 and continue: 1297 / 528

On to step 6:
The number 528 fits into 1297 2 times, leaving a remainder of 241.
The number 2 becomes the next digit in our result. 
Result so far: 1532.0
Subtract 1056 from 1297 to get 241.
Take the next digit (9) from the dividend and append it to 241, then repeat: 2419 / 528

Moving on to step 7:
2419 divided by 528 is 4 with a remainder of 307.
Record the quotient 4 as the next digit in the result. 
Result so far: 15324.0
Subtracting 2112 from 2419 leaves us with 307.
Include the next digit (8) from the dividend after 307, then repeat: 3078 / 528

Going ahead to step 8:
The number 528 fits into 3078 5 times, leaving a remainder of 438.
Use 5 as the next digit of our solution. 
Result so far: 153245.0
If we take 2640 away from 3078, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 9:
If we divide 4380 by 528, we get 8 and a remainder of 156.
The number 8 becomes the next digit in our result. 
Result so far: 153245.8
Deduct 4224 from 4380 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 10:
If we divide 1560 by 528, we get 2 and a remainder of 504.
Write down 2 as next digit of the result. 
Result so far: 153245.82
Deduct 1056 from 1560 and we're left with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 11:
528 can be fit into 5040 9 times, resulting in a remainder of 288.
Put 9 as the next digit of the answer. 
Result so far: 153245.829
If we subtract 4752 from 5040, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 12:
528 goes into 2880 5 times with a remainder of 240.
The number 5 becomes the next digit in our result. 
Result so far: 153245.8295
If we take 2640 away from 2880, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 13:
528 goes into 2400 4 times with a remainder of 288.
Record the quotient 4 as the next digit in the result. 
Result so far: 153245.82954
If we subtract 2112 from 2400, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 14:
The number 528 fits into 2880 5 times, leaving a remainder of 240.
Record the quotient 5 as the next digit in the result. 
Result so far: 153245.829545
If we take 2640 away from 2880, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 15:
If we divide 2400 by 528, we get 4 and a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 153245.8295454
Deduct 2112 from 2400 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 16:
2880 divided by 528 is 5 with a remainder of 240.
Put 5 as the next digit of the answer. 
Result so far: 153245.82954545
If we take 2640 away from 2880, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 153245.82954545, with a leftover of 2.4e-07.