Let's divide 60909673 by 521
The aim is to understand the frequency of 521 in 60909673.

Moving on to step 1:
521 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 521

Let's proceed to step 2:
521 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 60 leaves us with 60.
Take the next digit (9) from the dividend and append it to 60, then repeat: 609 / 521

Advancing to step 3:
521 goes into 609 1 times with a remainder of 88.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 521 from 609 leaves us with 88.
Fetch the next digit (0) from the dividend, attach it to 88 and continue: 880 / 521

On to step 4:
521 goes into 880 1 times with a remainder of 359.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 521 from 880, we get 359.
Take the next digit (9) from the dividend and append it to 359, then repeat: 3599 / 521

Moving on to step 5:
The number 521 fits into 3599 6 times, leaving a remainder of 473.
Write down 6 as next digit of the result. 
Result so far: 116.0
Subtract 3126 from 3599 to get 473.
Take the next digit (6) from the dividend and append it to 473, then repeat: 4736 / 521

On to step 6:
4736 divided by 521 is 9 with a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 1169.0
If we take 4689 away from 4736, we end up with 47.
Append the next digit (7) from the dividend to 47 and continue with: 477 / 521

On to step 7:
521 can be fit into 477 0 times, resulting in a remainder of 477.
Use 0 as the next digit of our solution. 
Result so far: 11690.0
If we take 0 away from 477, we end up with 477.
Fetch the next digit (3) from the dividend, attach it to 477 and continue: 4773 / 521

Advancing to step 8:
When dividing 4773 by 521, we get 9 with a remainder of 84.
Write down 9 as next digit of the result. 
Result so far: 116909.0
Subtract 4689 from 4773 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 9:
The number 521 fits into 840 1 times, leaving a remainder of 319.
Record the quotient 1 as the next digit in the result. 
Result so far: 116909.1
Subtract 521 from 840 to get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Step 10:
521 goes into 3190 6 times with a remainder of 64.
The next digit of our result is 6. 
Result so far: 116909.16
Deduct 3126 from 3190 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
521 can be fit into 640 1 times, resulting in a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 116909.161
Subtracting 521 from 640 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 12:
If we divide 1190 by 521, we get 2 and a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 116909.1612
If we take 1042 away from 1190, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 13:
1480 divided by 521 is 2 with a remainder of 438.
Record the quotient 2 as the next digit in the result. 
Result so far: 116909.16122
If we subtract 1042 from 1480, we get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

In conclusion, the division gives 116909.16122 with a balance of 0.000438.