50434347 ÷ 90 
We want to figure out the number of times 50434347 can be divided by 90.

Step 1:
5 divided by 90 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 90

On to step 2:
The number 90 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Grab the next digit (4) from the dividend, add it to 50, then carry on: 504 / 90

Let's proceed to step 3:
504 divided by 90 is 5 with a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 450 from 504 leaves us with 54.
Bring next digit (3) of the dividend behind the 54 and repeat the process: 543 / 90

Moving on to step 4:
When dividing 543 by 90, we get 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 56.0
If we take 540 away from 543, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 90

Moving on to step 5:
When dividing 34 by 90, we get 0 with a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 560.0
If we take 0 away from 34, we end up with 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 90

On to step 6:
343 divided by 90 is 3 with a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 5603.0
The remainder is 73 after subtracting 270 from 343.
Grab the next digit (4) from the dividend, add it to 73, then carry on: 734 / 90

Step 7:
If we divide 734 by 90, we get 8 and a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 56038.0
Deduct 720 from 734 and we're left with 14.
Append the next digit (7) from the dividend to 14 and continue with: 147 / 90

Going ahead to step 8:
The number 90 fits into 147 1 times, leaving a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 560381.0
Subtracting 90 from 147 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 9:
When dividing 570 by 90, we get 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 560381.6
If we take 540 away from 570, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 90 fits into 300 3 times, leaving a remainder of 30.
The next digit of our result is 3. 
Result so far: 560381.63
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
The number 90 fits into 300 3 times, leaving a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 560381.633
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 560381.633 and a remainder of 0.003.