19529734 ÷ 507 
The aim is to understand the frequency of 507 in 19529734.

On to step 1:
The number 507 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 507

Going ahead to step 2:
507 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 507

Moving on to step 3:
507 goes into 195 0 times with a remainder of 195.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 195 after subtracting 0 from 195.
Take the next digit (2) from the dividend and append it to 195, then repeat: 1952 / 507

Going ahead to step 4:
507 goes into 1952 3 times with a remainder of 431.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 431 after subtracting 1521 from 1952.
Bring next digit (9) of the dividend behind the 431 and repeat the process: 4319 / 507

Going ahead to step 5:
507 can be fit into 4319 8 times, resulting in a remainder of 263.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Deduct 4056 from 4319 and we're left with 263.
Take the next digit (7) from the dividend and append it to 263, then repeat: 2637 / 507

On to step 6:
507 goes into 2637 5 times with a remainder of 102.
Write down 5 as next digit of the result. 
Result so far: 385.0
Subtract 2535 from 2637 to get 102.
Fetch the next digit (3) from the dividend, attach it to 102 and continue: 1023 / 507

Going ahead to step 7:
1023 divided by 507 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 3852.0
Subtract 1014 from 1023 to get 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 507

Let's proceed to step 8:
When dividing 94 by 507, we get 0 with a remainder of 94.
The next digit of our result is 0. 
Result so far: 38520.0
The remainder is 94 after subtracting 0 from 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 9:
940 divided by 507 is 1 with a remainder of 433.
Put 1 as the next digit of the answer. 
Result so far: 38520.1
Deduct 507 from 940 and we're left with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Going ahead to step 10:
The number 507 fits into 4330 8 times, leaving a remainder of 274.
The number 8 becomes the next digit in our result. 
Result so far: 38520.18
The remainder is 274 after subtracting 4056 from 4330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 11:
When dividing 2740 by 507, we get 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 38520.185
The remainder is 205 after subtracting 2535 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 12:
If we divide 2050 by 507, we get 4 and a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 38520.1854
Subtract 2028 from 2050 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
If we divide 220 by 507, we get 0 and a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 38520.1854
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 14:
507 can be fit into 2200 4 times, resulting in a remainder of 172.
Record the quotient 4 as the next digit in the result. 
Result so far: 38520.185404
Subtracting 2028 from 2200 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 15:
507 can be fit into 1720 3 times, resulting in a remainder of 199.
Write down 3 as next digit of the result. 
Result so far: 38520.1854043
The remainder is 199 after subtracting 1521 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 16:
1990 divided by 507 is 3 with a remainder of 469.
The next digit of our result is 3. 
Result so far: 38520.18540433
Subtract 1521 from 1990 to get 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

The final result is 38520.18540433 with a remainder of 4.69e-07.