54423051 divided by 446 
We want to divide 54423051 by 446.

Let's proceed to step 1:
446 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 446

Let's proceed to step 2:
54 divided by 446 is 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 446

On to step 3:
When dividing 544 by 446, we get 1 with a remainder of 98.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 446 from 544 to get 98.
Take the next digit (2) from the dividend and append it to 98, then repeat: 982 / 446

Moving on to step 4:
The number 446 fits into 982 2 times, leaving a remainder of 90.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 90 after subtracting 892 from 982.
Fetch the next digit (3) from the dividend, attach it to 90 and continue: 903 / 446

On to step 5:
When dividing 903 by 446, we get 2 with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 122.0
The remainder is 11 after subtracting 892 from 903.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 446

Moving on to step 6:
446 can be fit into 110 0 times, resulting in a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 1220.0
Subtracting 0 from 110 leaves us with 110.
Take the next digit (5) from the dividend and append it to 110, then repeat: 1105 / 446

Advancing to step 7:
If we divide 1105 by 446, we get 2 and a remainder of 213.
Use 2 as the next digit of our solution. 
Result so far: 12202.0
The remainder is 213 after subtracting 892 from 1105.
Fetch the next digit (1) from the dividend, attach it to 213 and continue: 2131 / 446

Moving on to step 8:
The number 446 fits into 2131 4 times, leaving a remainder of 347.
Put 4 as the next digit of the answer. 
Result so far: 122024.0
Subtracting 1784 from 2131 leaves us with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

On to step 9:
If we divide 3470 by 446, we get 7 and a remainder of 348.
The number 7 becomes the next digit in our result. 
Result so far: 122024.7
Deduct 3122 from 3470 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 10:
446 goes into 3480 7 times with a remainder of 358.
The next digit of our result is 7. 
Result so far: 122024.77
The remainder is 358 after subtracting 3122 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final outcome is 122024.77, with a leftover of 0.358.