Percentages Level 2: 1d% of 1d (harder). multiplication train then decimal shift. 1. Known fact8 percent of 9; multiply 8 times 9 first1. Known fact8times9Active multiplication window8 x 9 = 72.2. Place decimal2. Place decimalDivide the product by one hundredFinal percentage answer72 / 100 = 0.72.