71889216 ÷ 73 
Let's see how many times 73 fits into 71889216.

Step 1:
73 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 73

Let's proceed to step 2:
73 can be fit into 71 0 times, resulting in a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Append the next digit (8) from the dividend to 71 and continue with: 718 / 73

On to step 3:
73 can be fit into 718 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 657 from 718 to get 61.
Append the next digit (8) from the dividend to 61 and continue with: 618 / 73

Advancing to step 4:
The number 73 fits into 618 8 times, leaving a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Deduct 584 from 618 and we're left with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 73

Going ahead to step 5:
The number 73 fits into 349 4 times, leaving a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 984.0
If we subtract 292 from 349, we get 57.
Grab the next digit (2) from the dividend, add it to 57, then carry on: 572 / 73

Going ahead to step 6:
If we divide 572 by 73, we get 7 and a remainder of 61.
The next digit of our result is 7. 
Result so far: 9847.0
Subtracting 511 from 572 leaves us with 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 73

On to step 7:
73 can be fit into 611 8 times, resulting in a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 98478.0
Subtracting 584 from 611 leaves us with 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 73

Moving on to step 8:
If we divide 276 by 73, we get 3 and a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 984783.0
The remainder is 57 after subtracting 219 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
570 divided by 73 is 7 with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 984783.7
Subtract 511 from 570 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 10:
If we divide 590 by 73, we get 8 and a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 984783.78
If we take 584 away from 590, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
When dividing 60 by 73, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 984783.78
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
If we divide 600 by 73, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 984783.7808
Deduct 584 from 600 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
If we divide 160 by 73, we get 2 and a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 984783.78082
If we subtract 146 from 160, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 14:
73 goes into 140 1 times with a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 984783.780821
If we take 73 away from 140, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 15:
The number 73 fits into 670 9 times, leaving a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 984783.7808219
Deduct 657 from 670 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 16:
When dividing 130 by 73, we get 1 with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 984783.78082191
The remainder is 57 after subtracting 73 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final result is 984783.78082191 with a remainder of 5.7e-08.