We divide 81977007 by 537
We're looking to find how many times 537 goes into 81977007.

Step 1:
537 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 537

Advancing to step 2:
If we divide 81 by 537, we get 0 and a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 537

Advancing to step 3:
819 divided by 537 is 1 with a remainder of 282.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 282 after subtracting 537 from 819.
Grab the next digit (7) from the dividend, add it to 282, then carry on: 2827 / 537

Moving on to step 4:
If we divide 2827 by 537, we get 5 and a remainder of 142.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 2685 from 2827, we get 142.
Grab the next digit (7) from the dividend, add it to 142, then carry on: 1427 / 537

Step 5:
1427 divided by 537 is 2 with a remainder of 353.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
Subtract 1074 from 1427 to get 353.
Fetch the next digit (0) from the dividend, attach it to 353 and continue: 3530 / 537

Moving on to step 6:
537 goes into 3530 6 times with a remainder of 308.
Record the quotient 6 as the next digit in the result. 
Result so far: 1526.0
If we subtract 3222 from 3530, we get 308.
Fetch the next digit (0) from the dividend, attach it to 308 and continue: 3080 / 537

Advancing to step 7:
If we divide 3080 by 537, we get 5 and a remainder of 395.
The number 5 becomes the next digit in our result. 
Result so far: 15265.0
Deduct 2685 from 3080 and we're left with 395.
Take the next digit (7) from the dividend and append it to 395, then repeat: 3957 / 537

On to step 8:
537 can be fit into 3957 7 times, resulting in a remainder of 198.
The next digit of our result is 7. 
Result so far: 152657.0
If we take 3759 away from 3957, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 9:
If we divide 1980 by 537, we get 3 and a remainder of 369.
The next digit of our result is 3. 
Result so far: 152657.3
The remainder is 369 after subtracting 1611 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Step 10:
If we divide 3690 by 537, we get 6 and a remainder of 468.
Write down 6 as next digit of the result. 
Result so far: 152657.36
Subtract 3222 from 3690 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Let's proceed to step 11:
If we divide 4680 by 537, we get 8 and a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 152657.368
The remainder is 384 after subtracting 4296 from 4680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 12:
537 goes into 3840 7 times with a remainder of 81.
Put 7 as the next digit of the answer. 
Result so far: 152657.3687
If we subtract 3759 from 3840, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 13:
537 goes into 810 1 times with a remainder of 273.
Write down 1 as next digit of the result. 
Result so far: 152657.36871
If we subtract 537 from 810, we get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 14:
2730 divided by 537 is 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 152657.368715
If we take 2685 away from 2730, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 15:
450 divided by 537 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 152657.368715
Subtract 0 from 450 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 16:
If we divide 4500 by 537, we get 8 and a remainder of 204.
Use 8 as the next digit of our solution. 
Result so far: 152657.36871508
If we take 4296 away from 4500, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The final result is 152657.36871508 with a remainder of 2.04e-07.