a ∈ ⟨ 1 ; 10 ) ; n ∈ Z a ⋅ 1 0 n = a ⋅ 1 0 n ⋅ 100% = ( a ⋅ 1 0 n + 2 ) %
To convert scientific notation to a percentage, move the decimal point in the coefficient to get a standard decimal value, then multiply that value by 100. If the scientific notation is a × 1 0 n , the final percentage is a × 1 0 n × 100% . For example, 3.5 × 1 0 2 becomes 35000% and 4.2 × 1 0 − 1 becomes 42%.
;