We're dividing 49931658 by 433 
The aim is to understand the frequency of 433 in 49931658.

Advancing to step 1:
When dividing 4 by 433, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 433

On to step 2:
433 goes into 49 0 times with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 433

Going ahead to step 3:
When dividing 499 by 433, we get 1 with a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 433 away from 499, we end up with 66.
Fetch the next digit (3) from the dividend, attach it to 66 and continue: 663 / 433

Moving on to step 4:
433 can be fit into 663 1 times, resulting in a remainder of 230.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 433 from 663, we get 230.
Bring next digit (1) of the dividend behind the 230 and repeat the process: 2301 / 433

Moving on to step 5:
The number 433 fits into 2301 5 times, leaving a remainder of 136.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
If we subtract 2165 from 2301, we get 136.
Grab the next digit (6) from the dividend, add it to 136, then carry on: 1366 / 433

Going ahead to step 6:
The number 433 fits into 1366 3 times, leaving a remainder of 67.
Use 3 as the next digit of our solution. 
Result so far: 1153.0
Deduct 1299 from 1366 and we're left with 67.
Append the next digit (5) from the dividend to 67 and continue with: 675 / 433

Let's proceed to step 7:
675 divided by 433 is 1 with a remainder of 242.
Use 1 as the next digit of our solution. 
Result so far: 11531.0
Subtracting 433 from 675 leaves us with 242.
Take the next digit (8) from the dividend and append it to 242, then repeat: 2428 / 433

Step 8:
433 can be fit into 2428 5 times, resulting in a remainder of 263.
Record the quotient 5 as the next digit in the result. 
Result so far: 115315.0
Deduct 2165 from 2428 and we're left with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 9:
If we divide 2630 by 433, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 115315.6
If we take 2598 away from 2630, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
The number 433 fits into 320 0 times, leaving a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 115315.6
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 11:
433 can be fit into 3200 7 times, resulting in a remainder of 169.
The next digit of our result is 7. 
Result so far: 115315.607
If we take 3031 away from 3200, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 12:
433 goes into 1690 3 times with a remainder of 391.
The number 3 becomes the next digit in our result. 
Result so far: 115315.6073
If we subtract 1299 from 1690, we get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 13:
433 goes into 3910 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 115315.60739
If we take 3897 away from 3910, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 14:
When dividing 130 by 433, we get 0 with a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 115315.60739
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 15:
When dividing 1300 by 433, we get 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 115315.6073903
If we subtract 1299 from 1300, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 16:
433 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 115315.6073903
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 115315.6073903, with a leftover of 1e-08.