We divide 3538869 by 450
Our goal is to divide 3538869 by 450.

Step 1:
When dividing 3 by 450, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 450

Let's proceed to step 2:
When dividing 35 by 450, we get 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Fetch the next digit (3) from the dividend, attach it to 35 and continue: 353 / 450

Going ahead to step 3:
When dividing 353 by 450, we get 0 with a remainder of 353.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 353, we get 353.
Append the next digit (8) from the dividend to 353 and continue with: 3538 / 450

On to step 4:
If we divide 3538 by 450, we get 7 and a remainder of 388.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 3150 away from 3538, we end up with 388.
Take the next digit (8) from the dividend and append it to 388, then repeat: 3888 / 450

Going ahead to step 5:
The number 450 fits into 3888 8 times, leaving a remainder of 288.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Deduct 3600 from 3888 and we're left with 288.
Fetch the next digit (6) from the dividend, attach it to 288 and continue: 2886 / 450

Step 6:
If we divide 2886 by 450, we get 6 and a remainder of 186.
Write down 6 as next digit of the result. 
Result so far: 786.0
If we subtract 2700 from 2886, we get 186.
Include the next digit (9) from the dividend after 186, then repeat: 1869 / 450

Step 7:
1869 divided by 450 is 4 with a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 7864.0
Subtract 1800 from 1869 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 8:
690 divided by 450 is 1 with a remainder of 240.
Write down 1 as next digit of the result. 
Result so far: 7864.1
Subtract 450 from 690 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 9:
If we divide 2400 by 450, we get 5 and a remainder of 150.
The next digit of our result is 5. 
Result so far: 7864.15
Subtract 2250 from 2400 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 10:
When dividing 1500 by 450, we get 3 with a remainder of 150.
Write down 3 as next digit of the result. 
Result so far: 7864.153
Subtracting 1350 from 1500 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 11:
When dividing 1500 by 450, we get 3 with a remainder of 150.
The next digit of our result is 3. 
Result so far: 7864.1533
If we take 1350 away from 1500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final outcome is 7864.1533, with a leftover of 0.0015.