We're dividing 87506535 by 66 
We're looking to find how many times 66 goes into 87506535.

Let's proceed to step 1:
When dividing 8 by 66, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 66

Moving on to step 2:
66 can be fit into 87 1 times, resulting in a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 66 from 87 leaves us with 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 66

Moving on to step 3:
66 can be fit into 215 3 times, resulting in a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 198 away from 215, we end up with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 66

Going ahead to step 4:
66 goes into 170 2 times with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 132.0
Deduct 132 from 170 and we're left with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 66

Moving on to step 5:
The number 66 fits into 386 5 times, leaving a remainder of 56.
The number 5 becomes the next digit in our result. 
Result so far: 1325.0
Deduct 330 from 386 and we're left with 56.
Grab the next digit (5) from the dividend, add it to 56, then carry on: 565 / 66

Advancing to step 6:
66 can be fit into 565 8 times, resulting in a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 13258.0
Subtract 528 from 565 to get 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 66

Moving on to step 7:
66 goes into 373 5 times with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 132585.0
Subtract 330 from 373 to get 43.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 66

On to step 8:
66 goes into 435 6 times with a remainder of 39.
Use 6 as the next digit of our solution. 
Result so far: 1325856.0
If we take 396 away from 435, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 9:
390 divided by 66 is 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 1325856.5
Deduct 330 from 390 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
The number 66 fits into 600 9 times, leaving a remainder of 6.
The next digit of our result is 9. 
Result so far: 1325856.59
Subtracting 594 from 600 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
The number 66 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 1325856.59
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
If we divide 600 by 66, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 1325856.5909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
66 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 1325856.5909
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
The number 66 fits into 600 9 times, leaving a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 1325856.590909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 15:
When dividing 60 by 66, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 1325856.590909
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 16:
600 divided by 66 is 9 with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 1325856.59090909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 1325856.59090909 with a remainder of 6e-09.