100 is 25% of 400
Calculation steps:
100 ÷ ( 25 ÷ 100 ) = 400
Formula
100 ÷ ( 25 ÷ 100 )
Percent to decimal
25 ÷ 100 = 0.25
100 ÷ 0.25 = 400 So 100 is 25% of 400
Example