We're dividing 53533993 by 433 
We want to figure out the number of times 53533993 can be divided by 433.

Going ahead to step 1:
If we divide 5 by 433, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 433

Step 2:
53 divided by 433 is 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Grab the next digit (5) from the dividend, add it to 53, then carry on: 535 / 433

Moving on to step 3:
When dividing 535 by 433, we get 1 with a remainder of 102.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 433 from 535 and we're left with 102.
Fetch the next digit (3) from the dividend, attach it to 102 and continue: 1023 / 433

Moving on to step 4:
433 can be fit into 1023 2 times, resulting in a remainder of 157.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 866 from 1023 and we're left with 157.
Fetch the next digit (3) from the dividend, attach it to 157 and continue: 1573 / 433

Let's proceed to step 5:
433 goes into 1573 3 times with a remainder of 274.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we take 1299 away from 1573, we end up with 274.
Fetch the next digit (9) from the dividend, attach it to 274 and continue: 2749 / 433

On to step 6:
The number 433 fits into 2749 6 times, leaving a remainder of 151.
Write down 6 as next digit of the result. 
Result so far: 1236.0
Subtract 2598 from 2749 to get 151.
Take the next digit (9) from the dividend and append it to 151, then repeat: 1519 / 433

Moving on to step 7:
433 goes into 1519 3 times with a remainder of 220.
Use 3 as the next digit of our solution. 
Result so far: 12363.0
Subtracting 1299 from 1519 leaves us with 220.
Append the next digit (3) from the dividend to 220 and continue with: 2203 / 433

On to step 8:
433 can be fit into 2203 5 times, resulting in a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 123635.0
The remainder is 38 after subtracting 2165 from 2203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
If we divide 380 by 433, we get 0 and a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 123635.0
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 10:
When dividing 3800 by 433, we get 8 with a remainder of 336.
Record the quotient 8 as the next digit in the result. 
Result so far: 123635.08
If we take 3464 away from 3800, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 11:
3360 divided by 433 is 7 with a remainder of 329.
Use 7 as the next digit of our solution. 
Result so far: 123635.087
Deduct 3031 from 3360 and we're left with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 12:
The number 433 fits into 3290 7 times, leaving a remainder of 259.
Put 7 as the next digit of the answer. 
Result so far: 123635.0877
Subtract 3031 from 3290 to get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

The final outcome is 123635.0877, with a leftover of 0.00259.