72 is 18% of 400
Calculation steps:
72 ÷ ( 18 ÷ 100 ) = 400
Formula
72 ÷ ( 18 ÷ 100 )
Percent to decimal
18 ÷ 100 = 0.18
72 ÷ 0.18 = 400 So 72 is 18% of 400
Example