77772921 ÷ 472 
We want to divide 77772921 by 472.

Advancing to step 1:
When dividing 7 by 472, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 472

Advancing to step 2:
When dividing 77 by 472, we get 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (7) from the dividend, add it to 77, then carry on: 777 / 472

Going ahead to step 3:
472 goes into 777 1 times with a remainder of 305.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 472 away from 777, we end up with 305.
Bring next digit (7) of the dividend behind the 305 and repeat the process: 3057 / 472

Going ahead to step 4:
If we divide 3057 by 472, we get 6 and a remainder of 225.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 2832 from 3057 and we're left with 225.
Include the next digit (2) from the dividend after 225, then repeat: 2252 / 472

On to step 5:
2252 divided by 472 is 4 with a remainder of 364.
Put 4 as the next digit of the answer. 
Result so far: 164.0
Subtracting 1888 from 2252 leaves us with 364.
Take the next digit (9) from the dividend and append it to 364, then repeat: 3649 / 472

Going ahead to step 6:
When dividing 3649 by 472, we get 7 with a remainder of 345.
The next digit of our result is 7. 
Result so far: 1647.0
If we subtract 3304 from 3649, we get 345.
Grab the next digit (2) from the dividend, add it to 345, then carry on: 3452 / 472

Moving on to step 7:
472 goes into 3452 7 times with a remainder of 148.
Put 7 as the next digit of the answer. 
Result so far: 16477.0
The remainder is 148 after subtracting 3304 from 3452.
Grab the next digit (1) from the dividend, add it to 148, then carry on: 1481 / 472

Moving on to step 8:
472 can be fit into 1481 3 times, resulting in a remainder of 65.
The next digit of our result is 3. 
Result so far: 164773.0
The remainder is 65 after subtracting 1416 from 1481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
472 goes into 650 1 times with a remainder of 178.
The number 1 becomes the next digit in our result. 
Result so far: 164773.1
If we take 472 away from 650, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 10:
472 goes into 1780 3 times with a remainder of 364.
Record the quotient 3 as the next digit in the result. 
Result so far: 164773.13
If we subtract 1416 from 1780, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 11:
472 can be fit into 3640 7 times, resulting in a remainder of 336.
Put 7 as the next digit of the answer. 
Result so far: 164773.137
If we subtract 3304 from 3640, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 12:
If we divide 3360 by 472, we get 7 and a remainder of 56.
Use 7 as the next digit of our solution. 
Result so far: 164773.1377
The remainder is 56 after subtracting 3304 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 164773.1377 and a remainder of 0.00056.