We look at the division of 43597616 by 537 
We want to divide 43597616 by 537.

Let's proceed to step 1:
537 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 537

Step 2:
43 divided by 537 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Grab the next digit (5) from the dividend, add it to 43, then carry on: 435 / 537

Let's proceed to step 3:
537 goes into 435 0 times with a remainder of 435.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 435 and we're left with 435.
Include the next digit (9) from the dividend after 435, then repeat: 4359 / 537

Let's proceed to step 4:
The number 537 fits into 4359 8 times, leaving a remainder of 63.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 4296 from 4359 leaves us with 63.
Bring next digit (7) of the dividend behind the 63 and repeat the process: 637 / 537

Going ahead to step 5:
If we divide 637 by 537, we get 1 and a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 81.0
The remainder is 100 after subtracting 537 from 637.
Fetch the next digit (6) from the dividend, attach it to 100 and continue: 1006 / 537

Step 6:
537 goes into 1006 1 times with a remainder of 469.
The next digit of our result is 1. 
Result so far: 811.0
Subtracting 537 from 1006 leaves us with 469.
Fetch the next digit (1) from the dividend, attach it to 469 and continue: 4691 / 537

Advancing to step 7:
The number 537 fits into 4691 8 times, leaving a remainder of 395.
The number 8 becomes the next digit in our result. 
Result so far: 8118.0
Deduct 4296 from 4691 and we're left with 395.
Grab the next digit (6) from the dividend, add it to 395, then carry on: 3956 / 537

On to step 8:
If we divide 3956 by 537, we get 7 and a remainder of 197.
The number 7 becomes the next digit in our result. 
Result so far: 81187.0
Deduct 3759 from 3956 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 9:
1970 divided by 537 is 3 with a remainder of 359.
Use 3 as the next digit of our solution. 
Result so far: 81187.3
Subtracting 1611 from 1970 leaves us with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 10:
537 can be fit into 3590 6 times, resulting in a remainder of 368.
Use 6 as the next digit of our solution. 
Result so far: 81187.36
The remainder is 368 after subtracting 3222 from 3590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 11:
If we divide 3680 by 537, we get 6 and a remainder of 458.
Write down 6 as next digit of the result. 
Result so far: 81187.366
Subtract 3222 from 3680 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

The final outcome is 81187.366, with a leftover of 0.0458.