94.05% is the change from 84 to 163
Calculation steps:
[( 163 - 84 ) ÷ 84] x 100 = 94.05%
Formula
Percentage change = [(163 - 84) / 84] x 100
Subtract the new number by the original number
163 - 84 = 79
79 ÷ 84 = 0.9404761904761905
0.9404761904761905 x 100 = 94.05%