81156740 divided by 604 
We want to figure out the number of times 81156740 can be divided by 604.

Going ahead to step 1:
8 divided by 604 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 604

Step 2:
If we divide 81 by 604, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Take the next digit (1) from the dividend and append it to 81, then repeat: 811 / 604

Step 3:
604 can be fit into 811 1 times, resulting in a remainder of 207.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 604 from 811, we get 207.
Bring next digit (5) of the dividend behind the 207 and repeat the process: 2075 / 604

Advancing to step 4:
The number 604 fits into 2075 3 times, leaving a remainder of 263.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1812 away from 2075, we end up with 263.
Grab the next digit (6) from the dividend, add it to 263, then carry on: 2636 / 604

Moving on to step 5:
The number 604 fits into 2636 4 times, leaving a remainder of 220.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
Subtract 2416 from 2636 to get 220.
Bring next digit (7) of the dividend behind the 220 and repeat the process: 2207 / 604

Advancing to step 6:
604 can be fit into 2207 3 times, resulting in a remainder of 395.
The next digit of our result is 3. 
Result so far: 1343.0
Subtract 1812 from 2207 to get 395.
Bring next digit (4) of the dividend behind the 395 and repeat the process: 3954 / 604

Step 7:
If we divide 3954 by 604, we get 6 and a remainder of 330.
The next digit of our result is 6. 
Result so far: 13436.0
If we subtract 3624 from 3954, we get 330.
Bring next digit (0) of the dividend behind the 330 and repeat the process: 3300 / 604

Step 8:
3300 divided by 604 is 5 with a remainder of 280.
The next digit of our result is 5. 
Result so far: 134365.0
If we take 3020 away from 3300, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 9:
2800 divided by 604 is 4 with a remainder of 384.
Write down 4 as next digit of the result. 
Result so far: 134365.4
Subtract 2416 from 2800 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 10:
604 goes into 3840 6 times with a remainder of 216.
The number 6 becomes the next digit in our result. 
Result so far: 134365.46
Subtracting 3624 from 3840 leaves us with 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 604 fits into 2160 3 times, leaving a remainder of 348.
The number 3 becomes the next digit in our result. 
Result so far: 134365.463
Subtract 1812 from 2160 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 12:
When dividing 3480 by 604, we get 5 with a remainder of 460.
Use 5 as the next digit of our solution. 
Result so far: 134365.4635
Deduct 3020 from 3480 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 13:
The number 604 fits into 4600 7 times, leaving a remainder of 372.
Record the quotient 7 as the next digit in the result. 
Result so far: 134365.46357
Subtract 4228 from 4600 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 14:
When dividing 3720 by 604, we get 6 with a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 134365.463576
If we take 3624 away from 3720, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 15:
604 can be fit into 960 1 times, resulting in a remainder of 356.
The next digit of our result is 1. 
Result so far: 134365.4635761
Subtracting 604 from 960 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Advancing to step 16:
The number 604 fits into 3560 5 times, leaving a remainder of 540.
The number 5 becomes the next digit in our result. 
Result so far: 134365.46357615
The remainder is 540 after subtracting 3020 from 3560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The quotient of the division is 134365.46357615, and the remainder is 5.4e-07.