We're dividing 52906454 by 80 
Let's see how many times 80 fits into 52906454.

Step 1:
The number 80 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 80

Step 2:
80 can be fit into 52 0 times, resulting in a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Append the next digit (9) from the dividend to 52 and continue with: 529 / 80

Step 3:
529 divided by 80 is 6 with a remainder of 49.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 480 from 529 leaves us with 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 80

Advancing to step 4:
80 can be fit into 490 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 66.0
Subtract 480 from 490 to get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 80

Step 5:
106 divided by 80 is 1 with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 661.0
If we take 80 away from 106, we end up with 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 80

Moving on to step 6:
If we divide 264 by 80, we get 3 and a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 6613.0
The remainder is 24 after subtracting 240 from 264.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 80

Step 7:
80 goes into 245 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 66133.0
If we take 240 away from 245, we end up with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 80

Advancing to step 8:
80 goes into 54 0 times with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 661330.0
Deduct 0 from 54 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
80 can be fit into 540 6 times, resulting in a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 661330.6
If we take 480 away from 540, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 80 fits into 600 7 times, leaving a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 661330.67
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 661330.675
Subtract 400 from 400 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 661330.675
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 661330.675
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 661330.675 with a remainder of 0.0.