We look at the division of 45487603 by 445 
We're looking to find how many times 445 goes into 45487603.

Going ahead to step 1:
445 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 445

Going ahead to step 2:
The number 445 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Bring next digit (4) of the dividend behind the 45 and repeat the process: 454 / 445

Let's proceed to step 3:
454 divided by 445 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 445 from 454 to get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 445

Let's proceed to step 4:
445 can be fit into 98 0 times, resulting in a remainder of 98.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 98, we end up with 98.
Grab the next digit (7) from the dividend, add it to 98, then carry on: 987 / 445

Advancing to step 5:
987 divided by 445 is 2 with a remainder of 97.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
Subtracting 890 from 987 leaves us with 97.
Fetch the next digit (6) from the dividend, attach it to 97 and continue: 976 / 445

Advancing to step 6:
445 can be fit into 976 2 times, resulting in a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 1022.0
Subtract 890 from 976 to get 86.
Take the next digit (0) from the dividend and append it to 86, then repeat: 860 / 445

Moving on to step 7:
860 divided by 445 is 1 with a remainder of 415.
Record the quotient 1 as the next digit in the result. 
Result so far: 10221.0
If we take 445 away from 860, we end up with 415.
Grab the next digit (3) from the dividend, add it to 415, then carry on: 4153 / 445

Going ahead to step 8:
445 can be fit into 4153 9 times, resulting in a remainder of 148.
Record the quotient 9 as the next digit in the result. 
Result so far: 102219.0
Deduct 4005 from 4153 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 9:
When dividing 1480 by 445, we get 3 with a remainder of 145.
The next digit of our result is 3. 
Result so far: 102219.3
If we subtract 1335 from 1480, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 10:
The number 445 fits into 1450 3 times, leaving a remainder of 115.
Use 3 as the next digit of our solution. 
Result so far: 102219.33
Deduct 1335 from 1450 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final outcome is 102219.33, with a leftover of 0.115.