Let's divide 419464 by 86
We want to figure out the number of times 419464 can be divided by 86.

Advancing to step 1:
When dividing 4 by 86, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 86

Going ahead to step 2:
The number 86 fits into 41 0 times, leaving a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Append the next digit (9) from the dividend to 41 and continue with: 419 / 86

On to step 3:
419 divided by 86 is 4 with a remainder of 75.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 344 from 419 leaves us with 75.
Take the next digit (4) from the dividend and append it to 75, then repeat: 754 / 86

Let's proceed to step 4:
If we divide 754 by 86, we get 8 and a remainder of 66.
The next digit of our result is 8. 
Result so far: 48.0
Subtract 688 from 754 to get 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 86

On to step 5:
666 divided by 86 is 7 with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 487.0
Subtracting 602 from 666 leaves us with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 86

Going ahead to step 6:
644 divided by 86 is 7 with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 4877.0
If we take 602 away from 644, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 7:
If we divide 420 by 86, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 4877.4
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 8:
When dividing 760 by 86, we get 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 4877.48
Subtract 688 from 760 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4877.488
The remainder is 32 after subtracting 688 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 4877.488 with a remainder of 0.0032.