Let's divide 86425146 by 54
We want to figure out the number of times 86425146 can be divided by 54.

On to step 1:
When dividing 8 by 54, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 54

Let's proceed to step 2:
86 divided by 54 is 1 with a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 54 from 86 leaves us with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 54

Moving on to step 3:
324 divided by 54 is 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 324 away from 324, we end up with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 54

Advancing to step 4:
2 divided by 54 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 160.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 54

Step 5:
54 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 1600.0
If we subtract 0 from 25, we get 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 54

Step 6:
When dividing 251 by 54, we get 4 with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 16004.0
If we subtract 216 from 251, we get 35.
Bring next digit (4) of the dividend behind the 35 and repeat the process: 354 / 54

Moving on to step 7:
The number 54 fits into 354 6 times, leaving a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 160046.0
If we take 324 away from 354, we end up with 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 54

On to step 8:
54 goes into 306 5 times with a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 1600465.0
Deduct 270 from 306 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
When dividing 360 by 54, we get 6 with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 1600465.6
If we take 324 away from 360, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
The number 54 fits into 360 6 times, leaving a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 1600465.66
If we take 324 away from 360, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final result is 1600465.66 with a remainder of 0.036.