76383370 ÷ 604 
Our goal is to divide 76383370 by 604.

Let's proceed to step 1:
If we divide 7 by 604, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 604

Advancing to step 2:
If we divide 76 by 604, we get 0 and a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Append the next digit (3) from the dividend to 76 and continue with: 763 / 604

Going ahead to step 3:
If we divide 763 by 604, we get 1 and a remainder of 159.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 604 from 763 and we're left with 159.
Include the next digit (8) from the dividend after 159, then repeat: 1598 / 604

Going ahead to step 4:
The number 604 fits into 1598 2 times, leaving a remainder of 390.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1208 away from 1598, we end up with 390.
Include the next digit (3) from the dividend after 390, then repeat: 3903 / 604

Moving on to step 5:
604 goes into 3903 6 times with a remainder of 279.
The next digit of our result is 6. 
Result so far: 126.0
Deduct 3624 from 3903 and we're left with 279.
Grab the next digit (3) from the dividend, add it to 279, then carry on: 2793 / 604

Moving on to step 6:
The number 604 fits into 2793 4 times, leaving a remainder of 377.
Put 4 as the next digit of the answer. 
Result so far: 1264.0
If we take 2416 away from 2793, we end up with 377.
Grab the next digit (7) from the dividend, add it to 377, then carry on: 3777 / 604

Moving on to step 7:
The number 604 fits into 3777 6 times, leaving a remainder of 153.
The number 6 becomes the next digit in our result. 
Result so far: 12646.0
If we take 3624 away from 3777, we end up with 153.
Include the next digit (0) from the dividend after 153, then repeat: 1530 / 604

Moving on to step 8:
604 can be fit into 1530 2 times, resulting in a remainder of 322.
The next digit of our result is 2. 
Result so far: 126462.0
Subtract 1208 from 1530 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 9:
The number 604 fits into 3220 5 times, leaving a remainder of 200.
The next digit of our result is 5. 
Result so far: 126462.5
Subtracting 3020 from 3220 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 10:
2000 divided by 604 is 3 with a remainder of 188.
Record the quotient 3 as the next digit in the result. 
Result so far: 126462.53
Subtract 1812 from 2000 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 11:
1880 divided by 604 is 3 with a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 126462.533
Subtracting 1812 from 1880 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 126462.533, with a leftover of 0.0068.