69.05% is the change from 168 to 284
Calculation steps:
[( 284 - 168 ) ÷ 168] x 100 = 69.05%
Formula
Percentage change = [(284 - 168) / 168] x 100
Subtract the new number by the original number
284 - 168 = 116
116 ÷ 168 = 0.6904761904761905
0.6904761904761905 x 100 = 69.05%