We look at the division of 77212510 by 570 
We're looking to find how many times 570 goes into 77212510.

Moving on to step 1:
The number 570 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 570

Step 2:
The number 570 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Include the next digit (2) from the dividend after 77, then repeat: 772 / 570

On to step 3:
570 goes into 772 1 times with a remainder of 202.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 570 from 772, we get 202.
Fetch the next digit (1) from the dividend, attach it to 202 and continue: 2021 / 570

Going ahead to step 4:
If we divide 2021 by 570, we get 3 and a remainder of 311.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1710 from 2021, we get 311.
Include the next digit (2) from the dividend after 311, then repeat: 3112 / 570

Step 5:
If we divide 3112 by 570, we get 5 and a remainder of 262.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Deduct 2850 from 3112 and we're left with 262.
Fetch the next digit (5) from the dividend, attach it to 262 and continue: 2625 / 570

Let's proceed to step 6:
570 goes into 2625 4 times with a remainder of 345.
The next digit of our result is 4. 
Result so far: 1354.0
Deduct 2280 from 2625 and we're left with 345.
Include the next digit (1) from the dividend after 345, then repeat: 3451 / 570

Step 7:
When dividing 3451 by 570, we get 6 with a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 13546.0
Subtracting 3420 from 3451 leaves us with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 570

Moving on to step 8:
570 can be fit into 310 0 times, resulting in a remainder of 310.
Record the quotient 0 as the next digit in the result. 
Result so far: 135460.0
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 9:
570 can be fit into 3100 5 times, resulting in a remainder of 250.
The number 5 becomes the next digit in our result. 
Result so far: 135460.5
Deduct 2850 from 3100 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
The number 570 fits into 2500 4 times, leaving a remainder of 220.
The next digit of our result is 4. 
Result so far: 135460.54
If we subtract 2280 from 2500, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
2200 divided by 570 is 3 with a remainder of 490.
The number 3 becomes the next digit in our result. 
Result so far: 135460.543
The remainder is 490 after subtracting 1710 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 12:
4900 divided by 570 is 8 with a remainder of 340.
The number 8 becomes the next digit in our result. 
Result so far: 135460.5438
Deduct 4560 from 4900 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 13:
When dividing 3400 by 570, we get 5 with a remainder of 550.
Record the quotient 5 as the next digit in the result. 
Result so far: 135460.54385
If we subtract 2850 from 3400, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 14:
The number 570 fits into 5500 9 times, leaving a remainder of 370.
Use 9 as the next digit of our solution. 
Result so far: 135460.543859
The remainder is 370 after subtracting 5130 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 15:
570 goes into 3700 6 times with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 135460.5438596
Deduct 3420 from 3700 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 16:
2800 divided by 570 is 4 with a remainder of 520.
Write down 4 as next digit of the result. 
Result so far: 135460.54385964
The remainder is 520 after subtracting 2280 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The quotient of the division is 135460.54385964, and the remainder is 5.2e-07.