43390631 divided by 761 
Let's see how many times 761 fits into 43390631.

Advancing to step 1:
When dividing 4 by 761, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 761

Step 2:
761 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 761

Step 3:
The number 761 fits into 433 0 times, leaving a remainder of 433.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 433 after subtracting 0 from 433.
Grab the next digit (9) from the dividend, add it to 433, then carry on: 4339 / 761

Advancing to step 4:
When dividing 4339 by 761, we get 5 with a remainder of 534.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 3805 from 4339 and we're left with 534.
Append the next digit (0) from the dividend to 534 and continue with: 5340 / 761

Going ahead to step 5:
761 can be fit into 5340 7 times, resulting in a remainder of 13.
The next digit of our result is 7. 
Result so far: 57.0
If we subtract 5327 from 5340, we get 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 761

Step 6:
If we divide 136 by 761, we get 0 and a remainder of 136.
The number 0 becomes the next digit in our result. 
Result so far: 570.0
Subtracting 0 from 136 leaves us with 136.
Fetch the next digit (3) from the dividend, attach it to 136 and continue: 1363 / 761

Moving on to step 7:
761 goes into 1363 1 times with a remainder of 602.
Record the quotient 1 as the next digit in the result. 
Result so far: 5701.0
Deduct 761 from 1363 and we're left with 602.
Include the next digit (1) from the dividend after 602, then repeat: 6021 / 761

Going ahead to step 8:
761 goes into 6021 7 times with a remainder of 694.
Record the quotient 7 as the next digit in the result. 
Result so far: 57017.0
If we subtract 5327 from 6021, we get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Step 9:
761 goes into 6940 9 times with a remainder of 91.
Use 9 as the next digit of our solution. 
Result so far: 57017.9
If we subtract 6849 from 6940, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 10:
When dividing 910 by 761, we get 1 with a remainder of 149.
The next digit of our result is 1. 
Result so far: 57017.91
If we subtract 761 from 910, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Advancing to step 11:
761 goes into 1490 1 times with a remainder of 729.
Put 1 as the next digit of the answer. 
Result so far: 57017.911
The remainder is 729 after subtracting 761 from 1490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

After the division, we end up with 57017.911 and a remainder of 0.0729.