82.61% is the change from 46 to 84
Calculation steps:
[( 84 - 46 ) ÷ 46] x 100 = 82.61%
Formula
Percentage change = [(84 - 46) / 46] x 100
Subtract the new number by the original number
84 - 46 = 38
38 ÷ 46 = 0.8260869565217391
0.8260869565217391 x 100 = 82.61%