To perform short division for 721÷7:
Step 1: Divide the first digit of the dividend, 7, by the divisor, 7.
7÷7=1. Write 1 above the 7.
7)721
1
7)721
Step 2: Divide the second digit of the dividend, 2, by the divisor, 7.
Since 2<7, the quotient is 0 with a remainder of 2. Write 0 above the 2.
10
7)7221
Step 3: Carry over the remainder 2 to the next digit, 1, to form 21.
Divide 21 by 7.
21÷7=3. Write 3 above the 1.
103
7)72201
The final answer is 103.
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