20003778 ÷ 446 
We want to figure out the number of times 20003778 can be divided by 446.

Going ahead to step 1:
2 divided by 446 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 446

Moving on to step 2:
The number 446 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 446

Advancing to step 3:
200 divided by 446 is 0 with a remainder of 200.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 200, we end up with 200.
Take the next digit (0) from the dividend and append it to 200, then repeat: 2000 / 446

Going ahead to step 4:
If we divide 2000 by 446, we get 4 and a remainder of 216.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 1784 from 2000 to get 216.
Fetch the next digit (3) from the dividend, attach it to 216 and continue: 2163 / 446

On to step 5:
When dividing 2163 by 446, we get 4 with a remainder of 379.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 1784 from 2163 leaves us with 379.
Append the next digit (7) from the dividend to 379 and continue with: 3797 / 446

Moving on to step 6:
3797 divided by 446 is 8 with a remainder of 229.
Record the quotient 8 as the next digit in the result. 
Result so far: 448.0
If we take 3568 away from 3797, we end up with 229.
Bring next digit (7) of the dividend behind the 229 and repeat the process: 2297 / 446

On to step 7:
When dividing 2297 by 446, we get 5 with a remainder of 67.
The number 5 becomes the next digit in our result. 
Result so far: 4485.0
If we subtract 2230 from 2297, we get 67.
Take the next digit (8) from the dividend and append it to 67, then repeat: 678 / 446

Advancing to step 8:
When dividing 678 by 446, we get 1 with a remainder of 232.
Put 1 as the next digit of the answer. 
Result so far: 44851.0
If we subtract 446 from 678, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 9:
If we divide 2320 by 446, we get 5 and a remainder of 90.
The number 5 becomes the next digit in our result. 
Result so far: 44851.5
If we subtract 2230 from 2320, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 10:
900 divided by 446 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 44851.52
Subtracting 892 from 900 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
When dividing 80 by 446, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 44851.52
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
The number 446 fits into 800 1 times, leaving a remainder of 354.
Record the quotient 1 as the next digit in the result. 
Result so far: 44851.5201
Deduct 446 from 800 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 13:
446 goes into 3540 7 times with a remainder of 418.
Record the quotient 7 as the next digit in the result. 
Result so far: 44851.52017
Subtract 3122 from 3540 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 14:
The number 446 fits into 4180 9 times, leaving a remainder of 166.
Put 9 as the next digit of the answer. 
Result so far: 44851.520179
If we subtract 4014 from 4180, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 15:
446 can be fit into 1660 3 times, resulting in a remainder of 322.
Write down 3 as next digit of the result. 
Result so far: 44851.5201793
If we take 1338 away from 1660, we end up with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 16:
446 can be fit into 3220 7 times, resulting in a remainder of 98.
The next digit of our result is 7. 
Result so far: 44851.52017937
If we take 3122 away from 3220, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

In conclusion, the division gives 44851.52017937 with a balance of 9.8e-08.