We're dividing 74020554 by 45 
Our goal is to divide 74020554 by 45.

Advancing to step 1:
7 divided by 45 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 45

Advancing to step 2:
The number 45 fits into 74 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 29 after subtracting 45 from 74.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 45

Step 3:
45 can be fit into 290 6 times, resulting in a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 270 from 290 and we're left with 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 45

Step 4:
When dividing 202 by 45, we get 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 164.0
Subtract 180 from 202 to get 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 45

Let's proceed to step 5:
45 goes into 220 4 times with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 1644.0
Subtract 180 from 220 to get 40.
Take the next digit (5) from the dividend and append it to 40, then repeat: 405 / 45

Step 6:
The number 45 fits into 405 9 times, leaving a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 16449.0
Deduct 405 from 405 and we're left with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 45

On to step 7:
45 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 164490.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 45

Let's proceed to step 8:
45 can be fit into 54 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1644901.0
Deduct 45 from 54 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
When dividing 90 by 45, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 1644901.2
If we subtract 90 from 90, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
0 divided by 45 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1644901.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 45 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1644901.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1644901.2, and the remainder is 0.0.