We're dividing 73703424 by 902 
We want to divide 73703424 by 902.

Step 1:
902 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 902

Step 2:
902 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Append the next digit (7) from the dividend to 73 and continue with: 737 / 902

Step 3:
902 can be fit into 737 0 times, resulting in a remainder of 737.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 737 to get 737.
Grab the next digit (0) from the dividend, add it to 737, then carry on: 7370 / 902

Let's proceed to step 4:
When dividing 7370 by 902, we get 8 with a remainder of 154.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 7216 from 7370 leaves us with 154.
Grab the next digit (3) from the dividend, add it to 154, then carry on: 1543 / 902

Advancing to step 5:
1543 divided by 902 is 1 with a remainder of 641.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtracting 902 from 1543 leaves us with 641.
Grab the next digit (4) from the dividend, add it to 641, then carry on: 6414 / 902

Let's proceed to step 6:
If we divide 6414 by 902, we get 7 and a remainder of 100.
Write down 7 as next digit of the result. 
Result so far: 817.0
The remainder is 100 after subtracting 6314 from 6414.
Bring next digit (2) of the dividend behind the 100 and repeat the process: 1002 / 902

On to step 7:
902 can be fit into 1002 1 times, resulting in a remainder of 100.
The next digit of our result is 1. 
Result so far: 8171.0
Deduct 902 from 1002 and we're left with 100.
Grab the next digit (4) from the dividend, add it to 100, then carry on: 1004 / 902

Step 8:
902 can be fit into 1004 1 times, resulting in a remainder of 102.
Write down 1 as next digit of the result. 
Result so far: 81711.0
Subtract 902 from 1004 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 9:
902 can be fit into 1020 1 times, resulting in a remainder of 118.
Record the quotient 1 as the next digit in the result. 
Result so far: 81711.1
Subtract 902 from 1020 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
902 goes into 1180 1 times with a remainder of 278.
The next digit of our result is 1. 
Result so far: 81711.11
If we take 902 away from 1180, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

The quotient of the division is 81711.11, and the remainder is 0.278.