39019302 ÷ 912 
Let's see how many times 912 fits into 39019302.

Going ahead to step 1:
912 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 912

Advancing to step 2:
If we divide 39 by 912, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 912

On to step 3:
912 can be fit into 390 0 times, resulting in a remainder of 390.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 390 to get 390.
Fetch the next digit (1) from the dividend, attach it to 390 and continue: 3901 / 912

Step 4:
When dividing 3901 by 912, we get 4 with a remainder of 253.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 3648 from 3901, we get 253.
Include the next digit (9) from the dividend after 253, then repeat: 2539 / 912

Going ahead to step 5:
When dividing 2539 by 912, we get 2 with a remainder of 715.
Use 2 as the next digit of our solution. 
Result so far: 42.0
If we subtract 1824 from 2539, we get 715.
Take the next digit (3) from the dividend and append it to 715, then repeat: 7153 / 912

Going ahead to step 6:
912 can be fit into 7153 7 times, resulting in a remainder of 769.
The next digit of our result is 7. 
Result so far: 427.0
Subtract 6384 from 7153 to get 769.
Grab the next digit (0) from the dividend, add it to 769, then carry on: 7690 / 912

Let's proceed to step 7:
When dividing 7690 by 912, we get 8 with a remainder of 394.
Write down 8 as next digit of the result. 
Result so far: 4278.0
If we subtract 7296 from 7690, we get 394.
Include the next digit (2) from the dividend after 394, then repeat: 3942 / 912

Going ahead to step 8:
The number 912 fits into 3942 4 times, leaving a remainder of 294.
The number 4 becomes the next digit in our result. 
Result so far: 42784.0
If we subtract 3648 from 3942, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 9:
If we divide 2940 by 912, we get 3 and a remainder of 204.
Use 3 as the next digit of our solution. 
Result so far: 42784.3
If we take 2736 away from 2940, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 10:
When dividing 2040 by 912, we get 2 with a remainder of 216.
Put 2 as the next digit of the answer. 
Result so far: 42784.32
Subtract 1824 from 2040 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 11:
The number 912 fits into 2160 2 times, leaving a remainder of 336.
Write down 2 as next digit of the result. 
Result so far: 42784.322
If we subtract 1824 from 2160, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final outcome is 42784.322, with a leftover of 0.0336.