Let's divide 22191486 by 478
We're looking to find how many times 478 goes into 22191486.

Step 1:
478 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 478

Advancing to step 2:
If we divide 22 by 478, we get 0 and a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 478

On to step 3:
478 goes into 221 0 times with a remainder of 221.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 221, we get 221.
Take the next digit (9) from the dividend and append it to 221, then repeat: 2219 / 478

Advancing to step 4:
If we divide 2219 by 478, we get 4 and a remainder of 307.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 1912 from 2219, we get 307.
Take the next digit (1) from the dividend and append it to 307, then repeat: 3071 / 478

Let's proceed to step 5:
The number 478 fits into 3071 6 times, leaving a remainder of 203.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtracting 2868 from 3071 leaves us with 203.
Bring next digit (4) of the dividend behind the 203 and repeat the process: 2034 / 478

On to step 6:
2034 divided by 478 is 4 with a remainder of 122.
Use 4 as the next digit of our solution. 
Result so far: 464.0
Subtracting 1912 from 2034 leaves us with 122.
Append the next digit (8) from the dividend to 122 and continue with: 1228 / 478

Going ahead to step 7:
478 can be fit into 1228 2 times, resulting in a remainder of 272.
Write down 2 as next digit of the result. 
Result so far: 4642.0
Subtracting 956 from 1228 leaves us with 272.
Bring next digit (6) of the dividend behind the 272 and repeat the process: 2726 / 478

Let's proceed to step 8:
2726 divided by 478 is 5 with a remainder of 336.
The number 5 becomes the next digit in our result. 
Result so far: 46425.0
The remainder is 336 after subtracting 2390 from 2726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 9:
If we divide 3360 by 478, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 46425.7
If we take 3346 away from 3360, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
If we divide 140 by 478, we get 0 and a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 46425.7
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 11:
When dividing 1400 by 478, we get 2 with a remainder of 444.
The number 2 becomes the next digit in our result. 
Result so far: 46425.702
Subtract 956 from 1400 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 12:
478 goes into 4440 9 times with a remainder of 138.
Use 9 as the next digit of our solution. 
Result so far: 46425.7029
Subtracting 4302 from 4440 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 13:
The number 478 fits into 1380 2 times, leaving a remainder of 424.
Write down 2 as next digit of the result. 
Result so far: 46425.70292
The remainder is 424 after subtracting 956 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 14:
478 goes into 4240 8 times with a remainder of 416.
Use 8 as the next digit of our solution. 
Result so far: 46425.702928
Subtract 3824 from 4240 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 15:
4160 divided by 478 is 8 with a remainder of 336.
Use 8 as the next digit of our solution. 
Result so far: 46425.7029288
If we take 3824 away from 4160, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

In conclusion, the division gives 46425.7029288 with a balance of 3.36e-06.