Let's divide 81778946 by 464
We want to figure out the number of times 81778946 can be divided by 464.

Going ahead to step 1:
If we divide 8 by 464, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 464

Going ahead to step 2:
464 goes into 81 0 times with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 464

Advancing to step 3:
The number 464 fits into 817 1 times, leaving a remainder of 353.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 353 after subtracting 464 from 817.
Append the next digit (7) from the dividend to 353 and continue with: 3537 / 464

Moving on to step 4:
464 goes into 3537 7 times with a remainder of 289.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 3248 away from 3537, we end up with 289.
Include the next digit (8) from the dividend after 289, then repeat: 2898 / 464

On to step 5:
If we divide 2898 by 464, we get 6 and a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 176.0
The remainder is 114 after subtracting 2784 from 2898.
Fetch the next digit (9) from the dividend, attach it to 114 and continue: 1149 / 464

Advancing to step 6:
When dividing 1149 by 464, we get 2 with a remainder of 221.
Put 2 as the next digit of the answer. 
Result so far: 1762.0
Subtracting 928 from 1149 leaves us with 221.
Fetch the next digit (4) from the dividend, attach it to 221 and continue: 2214 / 464

Advancing to step 7:
If we divide 2214 by 464, we get 4 and a remainder of 358.
The number 4 becomes the next digit in our result. 
Result so far: 17624.0
Subtracting 1856 from 2214 leaves us with 358.
Take the next digit (6) from the dividend and append it to 358, then repeat: 3586 / 464

Step 8:
If we divide 3586 by 464, we get 7 and a remainder of 338.
Put 7 as the next digit of the answer. 
Result so far: 176247.0
If we take 3248 away from 3586, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 9:
If we divide 3380 by 464, we get 7 and a remainder of 132.
Write down 7 as next digit of the result. 
Result so far: 176247.7
The remainder is 132 after subtracting 3248 from 3380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 10:
464 goes into 1320 2 times with a remainder of 392.
Use 2 as the next digit of our solution. 
Result so far: 176247.72
The remainder is 392 after subtracting 928 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 11:
When dividing 3920 by 464, we get 8 with a remainder of 208.
The next digit of our result is 8. 
Result so far: 176247.728
Subtracting 3712 from 3920 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.

Step 12:
If we divide 2080 by 464, we get 4 and a remainder of 224.
The next digit of our result is 4. 
Result so far: 176247.7284
The remainder is 224 after subtracting 1856 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 13:
464 goes into 2240 4 times with a remainder of 384.
Write down 4 as next digit of the result. 
Result so far: 176247.72844
Subtracting 1856 from 2240 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 176247.72844, with a leftover of 0.000384.