77458550 divided by 217 
We want to divide 77458550 by 217.

Moving on to step 1:
7 divided by 217 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 217

On to step 2:
77 divided by 217 is 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Bring next digit (4) of the dividend behind the 77 and repeat the process: 774 / 217

On to step 3:
If we divide 774 by 217, we get 3 and a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 651 from 774, we get 123.
Bring next digit (5) of the dividend behind the 123 and repeat the process: 1235 / 217

Advancing to step 4:
The number 217 fits into 1235 5 times, leaving a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtracting 1085 from 1235 leaves us with 150.
Grab the next digit (8) from the dividend, add it to 150, then carry on: 1508 / 217

Let's proceed to step 5:
217 can be fit into 1508 6 times, resulting in a remainder of 206.
Write down 6 as next digit of the result. 
Result so far: 356.0
The remainder is 206 after subtracting 1302 from 1508.
Grab the next digit (5) from the dividend, add it to 206, then carry on: 2065 / 217

Step 6:
When dividing 2065 by 217, we get 9 with a remainder of 112.
Write down 9 as next digit of the result. 
Result so far: 3569.0
The remainder is 112 after subtracting 1953 from 2065.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 217

Moving on to step 7:
217 goes into 1125 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 35695.0
The remainder is 40 after subtracting 1085 from 1125.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 217

Step 8:
The number 217 fits into 400 1 times, leaving a remainder of 183.
The next digit of our result is 1. 
Result so far: 356951.0
Subtracting 217 from 400 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Let's proceed to step 9:
If we divide 1830 by 217, we get 8 and a remainder of 94.
The number 8 becomes the next digit in our result. 
Result so far: 356951.8
If we subtract 1736 from 1830, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 10:
940 divided by 217 is 4 with a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 356951.84
If we take 868 away from 940, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
720 divided by 217 is 3 with a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 356951.843
The remainder is 69 after subtracting 651 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 12:
If we divide 690 by 217, we get 3 and a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 356951.8433
If we take 651 away from 690, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 356951.8433, and the remainder is 0.00039.