87 is 10% of 870
Calculation steps:
87 ÷ ( 10 ÷ 100 ) = 870
Formula
87 ÷ ( 10 ÷ 100 )
Percent to decimal
10 ÷ 100 = 0.1
87 ÷ 0.1 = 870 So 87 is 10% of 870
Example