We look at the division of 51091506 by 595 
Let's see how many times 595 fits into 51091506.

Advancing to step 1:
595 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 595

Going ahead to step 2:
595 can be fit into 51 0 times, resulting in a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 595

On to step 3:
The number 595 fits into 510 0 times, leaving a remainder of 510.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 510 and we're left with 510.
Bring next digit (9) of the dividend behind the 510 and repeat the process: 5109 / 595

Moving on to step 4:
595 goes into 5109 8 times with a remainder of 349.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 4760 from 5109 to get 349.
Append the next digit (1) from the dividend to 349 and continue with: 3491 / 595

Step 5:
When dividing 3491 by 595, we get 5 with a remainder of 516.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we take 2975 away from 3491, we end up with 516.
Take the next digit (5) from the dividend and append it to 516, then repeat: 5165 / 595

Step 6:
The number 595 fits into 5165 8 times, leaving a remainder of 405.
Put 8 as the next digit of the answer. 
Result so far: 858.0
If we take 4760 away from 5165, we end up with 405.
Append the next digit (0) from the dividend to 405 and continue with: 4050 / 595

Advancing to step 7:
The number 595 fits into 4050 6 times, leaving a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 8586.0
Subtract 3570 from 4050 to get 480.
Append the next digit (6) from the dividend to 480 and continue with: 4806 / 595

Advancing to step 8:
If we divide 4806 by 595, we get 8 and a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 85868.0
Subtract 4760 from 4806 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
When dividing 460 by 595, we get 0 with a remainder of 460.
Write down 0 as next digit of the result. 
Result so far: 85868.0
Subtracting 0 from 460 leaves us 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.

Advancing to step 10:
If we divide 4600 by 595, we get 7 and a remainder of 435.
The next digit of our result is 7. 
Result so far: 85868.07
If we take 4165 away from 4600, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 11:
595 goes into 4350 7 times with a remainder of 185.
Use 7 as the next digit of our solution. 
Result so far: 85868.077
If we take 4165 away from 4350, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

The final result is 85868.077 with a remainder of 0.0185.