45219915 divided by 356 
We're looking to find how many times 356 goes into 45219915.

Let's proceed to step 1:
When dividing 4 by 356, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 356

Going ahead to step 2:
The number 356 fits into 45 0 times, leaving a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 356

Moving on to step 3:
If we divide 452 by 356, we get 1 and a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 96 after subtracting 356 from 452.
Fetch the next digit (1) from the dividend, attach it to 96 and continue: 961 / 356

Advancing to step 4:
356 goes into 961 2 times with a remainder of 249.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 712 from 961, we get 249.
Take the next digit (9) from the dividend and append it to 249, then repeat: 2499 / 356

Moving on to step 5:
356 goes into 2499 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 127.0
Subtracting 2492 from 2499 leaves us with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 356

Let's proceed to step 6:
If we divide 79 by 356, we get 0 and a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 1270.0
If we subtract 0 from 79, we get 79.
Fetch the next digit (1) from the dividend, attach it to 79 and continue: 791 / 356

Moving on to step 7:
The number 356 fits into 791 2 times, leaving a remainder of 79.
Use 2 as the next digit of our solution. 
Result so far: 12702.0
Subtracting 712 from 791 leaves us with 79.
Take the next digit (5) from the dividend and append it to 79, then repeat: 795 / 356

Let's proceed to step 8:
795 divided by 356 is 2 with a remainder of 83.
Put 2 as the next digit of the answer. 
Result so far: 127022.0
If we subtract 712 from 795, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 9:
356 goes into 830 2 times with a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 127022.2
Subtracting 712 from 830 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 10:
When dividing 1180 by 356, we get 3 with a remainder of 112.
Put 3 as the next digit of the answer. 
Result so far: 127022.23
The remainder is 112 after subtracting 1068 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 11:
When dividing 1120 by 356, we get 3 with a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 127022.233
Subtract 1068 from 1120 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 127022.233 with a remainder of 0.0052.