We divide 73585155 by 521
We're looking to find how many times 521 goes into 73585155.

Step 1:
7 divided by 521 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 521

Step 2:
521 can be fit into 73 0 times, resulting in a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Bring next digit (5) of the dividend behind the 73 and repeat the process: 735 / 521

On to step 3:
735 divided by 521 is 1 with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 521 from 735, we get 214.
Bring next digit (8) of the dividend behind the 214 and repeat the process: 2148 / 521

Moving on to step 4:
521 goes into 2148 4 times with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 2084 from 2148 to get 64.
Append the next digit (5) from the dividend to 64 and continue with: 645 / 521

Let's proceed to step 5:
When dividing 645 by 521, we get 1 with a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 141.0
Subtracting 521 from 645 leaves us with 124.
Grab the next digit (1) from the dividend, add it to 124, then carry on: 1241 / 521

Going ahead to step 6:
The number 521 fits into 1241 2 times, leaving a remainder of 199.
Put 2 as the next digit of the answer. 
Result so far: 1412.0
If we subtract 1042 from 1241, we get 199.
Grab the next digit (5) from the dividend, add it to 199, then carry on: 1995 / 521

Advancing to step 7:
521 goes into 1995 3 times with a remainder of 432.
Use 3 as the next digit of our solution. 
Result so far: 14123.0
The remainder is 432 after subtracting 1563 from 1995.
Grab the next digit (5) from the dividend, add it to 432, then carry on: 4325 / 521

Moving on to step 8:
If we divide 4325 by 521, we get 8 and a remainder of 157.
Put 8 as the next digit of the answer. 
Result so far: 141238.0
Deduct 4168 from 4325 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 9:
The number 521 fits into 1570 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 141238.3
Subtracting 1563 from 1570 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
521 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 141238.3
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
If we divide 700 by 521, we get 1 and a remainder of 179.
Write down 1 as next digit of the result. 
Result so far: 141238.301
If we take 521 away from 700, we end up with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 12:
The number 521 fits into 1790 3 times, leaving a remainder of 227.
Use 3 as the next digit of our solution. 
Result so far: 141238.3013
If we subtract 1563 from 1790, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

On to step 13:
The number 521 fits into 2270 4 times, leaving a remainder of 186.
The number 4 becomes the next digit in our result. 
Result so far: 141238.30134
Subtract 2084 from 2270 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 14:
When dividing 1860 by 521, we get 3 with a remainder of 297.
Put 3 as the next digit of the answer. 
Result so far: 141238.301343
If we subtract 1563 from 1860, we get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 15:
521 can be fit into 2970 5 times, resulting in a remainder of 365.
The number 5 becomes the next digit in our result. 
Result so far: 141238.3013435
Subtract 2605 from 2970 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 16:
521 goes into 3650 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 141238.30134357
Subtract 3647 from 3650 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 141238.30134357 with a balance of 3e-09.