Let's divide 81515040 by 536
Let's see how many times 536 fits into 81515040.

Advancing to step 1:
The number 536 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 536

Advancing to step 2:
81 divided by 536 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Grab the next digit (5) from the dividend, add it to 81, then carry on: 815 / 536

Going ahead to step 3:
The number 536 fits into 815 1 times, leaving a remainder of 279.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 536 from 815 to get 279.
Append the next digit (1) from the dividend to 279 and continue with: 2791 / 536

Going ahead to step 4:
536 goes into 2791 5 times with a remainder of 111.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 2680 from 2791, we get 111.
Take the next digit (5) from the dividend and append it to 111, then repeat: 1115 / 536

Going ahead to step 5:
1115 divided by 536 is 2 with a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
If we take 1072 away from 1115, we end up with 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 536

Step 6:
If we divide 430 by 536, we get 0 and a remainder of 430.
Record the quotient 0 as the next digit in the result. 
Result so far: 1520.0
The remainder is 430 after subtracting 0 from 430.
Grab the next digit (4) from the dividend, add it to 430, then carry on: 4304 / 536

Going ahead to step 7:
4304 divided by 536 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 15208.0
If we subtract 4288 from 4304, we get 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 536

Going ahead to step 8:
160 divided by 536 is 0 with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 152080.0
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 9:
536 can be fit into 1600 2 times, resulting in a remainder of 528.
The next digit of our result is 2. 
Result so far: 152080.2
Subtracting 1072 from 1600 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Let's proceed to step 10:
536 can be fit into 5280 9 times, resulting in a remainder of 456.
Record the quotient 9 as the next digit in the result. 
Result so far: 152080.29
The remainder is 456 after subtracting 4824 from 5280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 11:
The number 536 fits into 4560 8 times, leaving a remainder of 272.
Write down 8 as next digit of the result. 
Result so far: 152080.298
Subtracting 4288 from 4560 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 12:
536 can be fit into 2720 5 times, resulting in a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 152080.2985
The remainder is 40 after subtracting 2680 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
400 divided by 536 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 152080.2985
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 14:
4000 divided by 536 is 7 with a remainder of 248.
Write down 7 as next digit of the result. 
Result so far: 152080.298507
Subtract 3752 from 4000 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 15:
The number 536 fits into 2480 4 times, leaving a remainder of 336.
Record the quotient 4 as the next digit in the result. 
Result so far: 152080.2985074
The remainder is 336 after subtracting 2144 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 16:
If we divide 3360 by 536, we get 6 and a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 152080.29850746
If we subtract 3216 from 3360, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final result is 152080.29850746 with a remainder of 1.44e-07.