54525478 ÷ 670 
We're looking to find how many times 670 goes into 54525478.

Advancing to step 1:
5 divided by 670 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 670

On to step 2:
The number 670 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 670

Step 3:
670 goes into 545 0 times with a remainder of 545.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 545, we get 545.
Include the next digit (2) from the dividend after 545, then repeat: 5452 / 670

Moving on to step 4:
5452 divided by 670 is 8 with a remainder of 92.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 5360 from 5452 leaves us with 92.
Take the next digit (5) from the dividend and append it to 92, then repeat: 925 / 670

On to step 5:
If we divide 925 by 670, we get 1 and a remainder of 255.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Deduct 670 from 925 and we're left with 255.
Include the next digit (4) from the dividend after 255, then repeat: 2554 / 670

Going ahead to step 6:
670 can be fit into 2554 3 times, resulting in a remainder of 544.
Use 3 as the next digit of our solution. 
Result so far: 813.0
Subtract 2010 from 2554 to get 544.
Fetch the next digit (7) from the dividend, attach it to 544 and continue: 5447 / 670

On to step 7:
The number 670 fits into 5447 8 times, leaving a remainder of 87.
The next digit of our result is 8. 
Result so far: 8138.0
Deduct 5360 from 5447 and we're left with 87.
Include the next digit (8) from the dividend after 87, then repeat: 878 / 670

Step 8:
If we divide 878 by 670, we get 1 and a remainder of 208.
Record the quotient 1 as the next digit in the result. 
Result so far: 81381.0
Subtracting 670 from 878 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 9:
The number 670 fits into 2080 3 times, leaving a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 81381.3
If we subtract 2010 from 2080, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
670 goes into 700 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 81381.31
Deduct 670 from 700 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
300 divided by 670 is 0 with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 81381.31
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 12:
3000 divided by 670 is 4 with a remainder of 320.
The number 4 becomes the next digit in our result. 
Result so far: 81381.3104
Subtracting 2680 from 3000 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
The number 670 fits into 3200 4 times, leaving a remainder of 520.
The number 4 becomes the next digit in our result. 
Result so far: 81381.31044
Subtracting 2680 from 3200 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 81381.31044 with a remainder of 0.00052.