47.83% is the change from 69 to 102
Calculation steps:
[( 102 - 69 ) ÷ 69] x 100 = 47.83%
Formula
Percentage change = [(102 - 69) / 69] x 100
Subtract the new number by the original number
102 - 69 = 33
33 ÷ 69 = 0.4782608695652174
0.4782608695652174 x 100 = 47.83%