We're dividing 30838020 by 407 
We want to divide 30838020 by 407.

Moving on to step 1:
When dividing 3 by 407, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 407

Going ahead to step 2:
If we divide 30 by 407, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 407

On to step 3:
407 goes into 308 0 times with a remainder of 308.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Include the next digit (3) from the dividend after 308, then repeat: 3083 / 407

Advancing to step 4:
407 goes into 3083 7 times with a remainder of 234.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 2849 from 3083 to get 234.
Grab the next digit (8) from the dividend, add it to 234, then carry on: 2348 / 407

Advancing to step 5:
The number 407 fits into 2348 5 times, leaving a remainder of 313.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we subtract 2035 from 2348, we get 313.
Grab the next digit (0) from the dividend, add it to 313, then carry on: 3130 / 407

Advancing to step 6:
If we divide 3130 by 407, we get 7 and a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 757.0
The remainder is 281 after subtracting 2849 from 3130.
Append the next digit (2) from the dividend to 281 and continue with: 2812 / 407

Going ahead to step 7:
If we divide 2812 by 407, we get 6 and a remainder of 370.
The next digit of our result is 6. 
Result so far: 7576.0
Subtract 2442 from 2812 to get 370.
Grab the next digit (0) from the dividend, add it to 370, then carry on: 3700 / 407

Step 8:
407 goes into 3700 9 times with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 75769.0
Subtract 3663 from 3700 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 9:
The number 407 fits into 370 0 times, leaving a remainder of 370.
Use 0 as the next digit of our solution. 
Result so far: 75769.0
The remainder is 370 after subtracting 0 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 10:
If we divide 3700 by 407, we get 9 and a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 75769.09
If we subtract 3663 from 3700, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 11:
The number 407 fits into 370 0 times, leaving a remainder of 370.
Use 0 as the next digit of our solution. 
Result so far: 75769.09
The remainder is 370 after subtracting 0 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 12:
When dividing 3700 by 407, we get 9 with a remainder of 37.
The next digit of our result is 9. 
Result so far: 75769.0909
If we take 3663 away from 3700, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 13:
The number 407 fits into 370 0 times, leaving a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 75769.0909
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 14:
If we divide 3700 by 407, we get 9 and a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 75769.090909
The remainder is 37 after subtracting 3663 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 15:
407 goes into 370 0 times with a remainder of 370.
The next digit of our result is 0. 
Result so far: 75769.090909
Deduct 0 from 370 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 16:
407 goes into 3700 9 times with a remainder of 37.
The next digit of our result is 9. 
Result so far: 75769.09090909
If we take 3663 away from 3700, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 75769.09090909 with a remainder of 3.7e-08.