45521329 ÷ 763 
We want to divide 45521329 by 763.

Step 1:
4 divided by 763 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 763

Moving on to step 2:
763 goes into 45 0 times with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (5) from the dividend and append it to 45, then repeat: 455 / 763

Step 3:
When dividing 455 by 763, we get 0 with a remainder of 455.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 455 leaves us with 455.
Grab the next digit (2) from the dividend, add it to 455, then carry on: 4552 / 763

On to step 4:
763 goes into 4552 5 times with a remainder of 737.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 3815 from 4552 to get 737.
Take the next digit (1) from the dividend and append it to 737, then repeat: 7371 / 763

Advancing to step 5:
If we divide 7371 by 763, we get 9 and a remainder of 504.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Deduct 6867 from 7371 and we're left with 504.
Include the next digit (3) from the dividend after 504, then repeat: 5043 / 763

Let's proceed to step 6:
If we divide 5043 by 763, we get 6 and a remainder of 465.
Put 6 as the next digit of the answer. 
Result so far: 596.0
If we subtract 4578 from 5043, we get 465.
Fetch the next digit (2) from the dividend, attach it to 465 and continue: 4652 / 763

On to step 7:
4652 divided by 763 is 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 5966.0
If we subtract 4578 from 4652, we get 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 763

Going ahead to step 8:
749 divided by 763 is 0 with a remainder of 749.
The number 0 becomes the next digit in our result. 
Result so far: 59660.0
The remainder is 749 after subtracting 0 from 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7490, and continue the process.

Let's proceed to step 9:
If we divide 7490 by 763, we get 9 and a remainder of 623.
Use 9 as the next digit of our solution. 
Result so far: 59660.9
The remainder is 623 after subtracting 6867 from 7490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Let's proceed to step 10:
6230 divided by 763 is 8 with a remainder of 126.
The next digit of our result is 8. 
Result so far: 59660.98
Subtract 6104 from 6230 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 11:
The number 763 fits into 1260 1 times, leaving a remainder of 497.
The next digit of our result is 1. 
Result so far: 59660.981
Subtracting 763 from 1260 leaves us with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Going ahead to step 12:
If we divide 4970 by 763, we get 6 and a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 59660.9816
If we take 4578 away from 4970, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 13:
3920 divided by 763 is 5 with a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 59660.98165
Subtract 3815 from 3920 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 14:
763 goes into 1050 1 times with a remainder of 287.
Use 1 as the next digit of our solution. 
Result so far: 59660.981651
If we take 763 away from 1050, we end up with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Going ahead to step 15:
If we divide 2870 by 763, we get 3 and a remainder of 581.
Put 3 as the next digit of the answer. 
Result so far: 59660.9816513
Subtract 2289 from 2870 to get 581.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

On to step 16:
The number 763 fits into 5810 7 times, leaving a remainder of 469.
Record the quotient 7 as the next digit in the result. 
Result so far: 59660.98165137
The remainder is 469 after subtracting 5341 from 5810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

The final outcome is 59660.98165137, with a leftover of 4.69e-07.