We divide 90504151 by 604
Our goal is to divide 90504151 by 604.

Going ahead to step 1:
When dividing 9 by 604, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 604

Moving on to step 2:
90 divided by 604 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Append the next digit (5) from the dividend to 90 and continue with: 905 / 604

Step 3:
604 goes into 905 1 times with a remainder of 301.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 604 away from 905, we end up with 301.
Bring next digit (0) of the dividend behind the 301 and repeat the process: 3010 / 604

Step 4:
When dividing 3010 by 604, we get 4 with a remainder of 594.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 2416 from 3010 leaves us with 594.
Include the next digit (4) from the dividend after 594, then repeat: 5944 / 604

Moving on to step 5:
When dividing 5944 by 604, we get 9 with a remainder of 508.
The next digit of our result is 9. 
Result so far: 149.0
Subtract 5436 from 5944 to get 508.
Fetch the next digit (1) from the dividend, attach it to 508 and continue: 5081 / 604

On to step 6:
604 goes into 5081 8 times with a remainder of 249.
Use 8 as the next digit of our solution. 
Result so far: 1498.0
The remainder is 249 after subtracting 4832 from 5081.
Grab the next digit (5) from the dividend, add it to 249, then carry on: 2495 / 604

Step 7:
When dividing 2495 by 604, we get 4 with a remainder of 79.
The number 4 becomes the next digit in our result. 
Result so far: 14984.0
If we subtract 2416 from 2495, we get 79.
Bring next digit (1) of the dividend behind the 79 and repeat the process: 791 / 604

Going ahead to step 8:
If we divide 791 by 604, we get 1 and a remainder of 187.
Put 1 as the next digit of the answer. 
Result so far: 149841.0
Subtracting 604 from 791 leaves us with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Moving on to step 9:
When dividing 1870 by 604, we get 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 149841.3
If we take 1812 away from 1870, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 10:
604 goes into 580 0 times with a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 149841.3
Subtracting 0 from 580 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 11:
When dividing 5800 by 604, we get 9 with a remainder of 364.
Write down 9 as next digit of the result. 
Result so far: 149841.309
If we subtract 5436 from 5800, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 12:
The number 604 fits into 3640 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 149841.3096
If we take 3624 away from 3640, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
If we divide 160 by 604, we get 0 and a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 149841.3096
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
The number 604 fits into 1600 2 times, leaving a remainder of 392.
Write down 2 as next digit of the result. 
Result so far: 149841.309602
Subtract 1208 from 1600 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 15:
If we divide 3920 by 604, we get 6 and a remainder of 296.
Put 6 as the next digit of the answer. 
Result so far: 149841.3096026
If we take 3624 away from 3920, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 16:
2960 divided by 604 is 4 with a remainder of 544.
Put 4 as the next digit of the answer. 
Result so far: 149841.30960264
If we subtract 2416 from 2960, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

In conclusion, the division gives 149841.30960264 with a balance of 5.44e-07.