915437 divided by 45 
Our goal is to divide 915437 by 45.

Moving on to step 1:
9 divided by 45 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 45

Let's proceed to step 2:
45 can be fit into 91 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 90 from 91, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 45

Step 3:
15 divided by 45 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 20.0
The remainder is 15 after subtracting 0 from 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 45

Advancing to step 4:
45 can be fit into 154 3 times, resulting in a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 203.0
Subtracting 135 from 154 leaves us with 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 45

Moving on to step 5:
If we divide 193 by 45, we get 4 and a remainder of 13.
Record the quotient 4 as the next digit in the result. 
Result so far: 2034.0
The remainder is 13 after subtracting 180 from 193.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 45

Step 6:
45 goes into 137 3 times with a remainder of 2.
The next digit of our result is 3. 
Result so far: 20343.0
Subtract 135 from 137 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
45 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 20343.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
When dividing 200 by 45, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 20343.04
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
45 can be fit into 200 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 20343.044
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 20343.044 with a remainder of 0.002.