We look at the division of 37570811 by 81 
We're looking to find how many times 81 goes into 37570811.

Step 1:
The number 81 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 81

Moving on to step 2:
81 goes into 37 0 times with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 81

Going ahead to step 3:
375 divided by 81 is 4 with a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 51 after subtracting 324 from 375.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 81

Step 4:
81 goes into 517 6 times with a remainder of 31.
The next digit of our result is 6. 
Result so far: 46.0
If we take 486 away from 517, we end up with 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 81

Advancing to step 5:
81 goes into 310 3 times with a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 463.0
The remainder is 67 after subtracting 243 from 310.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 81

Let's proceed to step 6:
If we divide 678 by 81, we get 8 and a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 4638.0
Subtract 648 from 678 to get 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 81

Moving on to step 7:
When dividing 301 by 81, we get 3 with a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 46383.0
If we subtract 243 from 301, we get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 81

Advancing to step 8:
81 goes into 581 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 463837.0
If we take 567 away from 581, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
81 can be fit into 140 1 times, resulting in a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 463837.1
The remainder is 59 after subtracting 81 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 10:
If we divide 590 by 81, we get 7 and a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 463837.17
Subtract 567 from 590 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 11:
The number 81 fits into 230 2 times, leaving a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 463837.172
If we subtract 162 from 230, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 12:
81 goes into 680 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 463837.1728
If we subtract 648 from 680, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
When dividing 320 by 81, we get 3 with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 463837.17283
If we subtract 243 from 320, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 14:
81 goes into 770 9 times with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 463837.172839
The remainder is 41 after subtracting 729 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 15:
410 divided by 81 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 463837.1728395
Subtracting 405 from 410 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 16:
81 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 463837.1728395
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 463837.1728395, and the remainder is 5e-08.