38669921 divided by 74 
We want to divide 38669921 by 74.

Going ahead to step 1:
3 divided by 74 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 74

Going ahead to step 2:
When dividing 38 by 74, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Bring next digit (6) of the dividend behind the 38 and repeat the process: 386 / 74

Step 3:
74 can be fit into 386 5 times, resulting in a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 16 after subtracting 370 from 386.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 74

Advancing to step 4:
When dividing 166 by 74, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtracting 148 from 166 leaves us with 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 74

Advancing to step 5:
If we divide 189 by 74, we get 2 and a remainder of 41.
The number 2 becomes the next digit in our result. 
Result so far: 522.0
Deduct 148 from 189 and we're left with 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 74

Step 6:
When dividing 419 by 74, we get 5 with a remainder of 49.
Record the quotient 5 as the next digit in the result. 
Result so far: 5225.0
If we take 370 away from 419, we end up with 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 74

Step 7:
If we divide 492 by 74, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 52256.0
If we subtract 444 from 492, we get 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 74

Let's proceed to step 8:
74 can be fit into 481 6 times, resulting in a remainder of 37.
The next digit of our result is 6. 
Result so far: 522566.0
The remainder is 37 after subtracting 444 from 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 9:
When dividing 370 by 74, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 522566.5
If we take 370 away from 370, we end up 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.

Moving on to step 10:
If we divide 0 by 74, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 522566.5
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.

Step 11:
When dividing 0 by 74, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 522566.5
If we take 0 away from 0, we end up 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 final result is 522566.5 with a remainder of 0.0.