751561 divided by 18 
Let's see how many times 18 fits into 751561.

Advancing to step 1:
When dividing 7 by 18, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 18

Moving on to step 2:
18 can be fit into 75 4 times, resulting in a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 72 from 75 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 18

On to step 3:
18 can be fit into 31 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 41.0
Subtracting 18 from 31 leaves us with 13.
Include the next digit (5) from the dividend after 13, then repeat: 135 / 18

Moving on to step 4:
When dividing 135 by 18, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 417.0
The remainder is 9 after subtracting 126 from 135.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 18

Advancing to step 5:
The number 18 fits into 96 5 times, leaving a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 4175.0
The remainder is 6 after subtracting 90 from 96.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 18

Going ahead to step 6:
18 can be fit into 61 3 times, resulting in a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 41753.0
The remainder is 7 after subtracting 54 from 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 18, we get 3 and a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 41753.3
If we take 54 away from 70, 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.

On to step 8:
18 goes into 160 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 41753.38
Deduct 144 from 160 and we're left 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.

Advancing to step 9:
160 divided by 18 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 41753.388
Subtracting 144 from 160 leaves us 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.

The final outcome is 41753.388, with a leftover of 0.0016.