We're dividing 50193520 by 730 
The aim is to understand the frequency of 730 in 50193520.

Advancing to step 1:
If we divide 5 by 730, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 730

Going ahead to step 2:
730 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 730

Going ahead to step 3:
730 goes into 501 0 times with a remainder of 501.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 501 after subtracting 0 from 501.
Grab the next digit (9) from the dividend, add it to 501, then carry on: 5019 / 730

Step 4:
730 can be fit into 5019 6 times, resulting in a remainder of 639.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 639 after subtracting 4380 from 5019.
Take the next digit (3) from the dividend and append it to 639, then repeat: 6393 / 730

Step 5:
If we divide 6393 by 730, we get 8 and a remainder of 553.
The next digit of our result is 8. 
Result so far: 68.0
If we subtract 5840 from 6393, we get 553.
Include the next digit (5) from the dividend after 553, then repeat: 5535 / 730

Let's proceed to step 6:
730 can be fit into 5535 7 times, resulting in a remainder of 425.
Put 7 as the next digit of the answer. 
Result so far: 687.0
Subtracting 5110 from 5535 leaves us with 425.
Fetch the next digit (2) from the dividend, attach it to 425 and continue: 4252 / 730

Let's proceed to step 7:
4252 divided by 730 is 5 with a remainder of 602.
Write down 5 as next digit of the result. 
Result so far: 6875.0
If we take 3650 away from 4252, we end up with 602.
Append the next digit (0) from the dividend to 602 and continue with: 6020 / 730

Step 8:
When dividing 6020 by 730, we get 8 with a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 68758.0
The remainder is 180 after subtracting 5840 from 6020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 9:
730 goes into 1800 2 times with a remainder of 340.
Put 2 as the next digit of the answer. 
Result so far: 68758.2
Deduct 1460 from 1800 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 10:
730 can be fit into 3400 4 times, resulting in a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 68758.24
Subtract 2920 from 3400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 11:
The number 730 fits into 4800 6 times, leaving a remainder of 420.
Use 6 as the next digit of our solution. 
Result so far: 68758.246
The remainder is 420 after subtracting 4380 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 12:
The number 730 fits into 4200 5 times, leaving a remainder of 550.
Record the quotient 5 as the next digit in the result. 
Result so far: 68758.2465
Subtract 3650 from 4200 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Going ahead to step 13:
When dividing 5500 by 730, we get 7 with a remainder of 390.
Put 7 as the next digit of the answer. 
Result so far: 68758.24657
Subtract 5110 from 5500 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 14:
The number 730 fits into 3900 5 times, leaving a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 68758.246575
Deduct 3650 from 3900 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 15:
730 can be fit into 2500 3 times, resulting in a remainder of 310.
Put 3 as the next digit of the answer. 
Result so far: 68758.2465753
If we subtract 2190 from 2500, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 16:
When dividing 3100 by 730, we get 4 with a remainder of 180.
Record the quotient 4 as the next digit in the result. 
Result so far: 68758.24657534
If we subtract 2920 from 3100, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 68758.24657534 with a remainder of 1.8e-07.