-69.46% is the change from 334 to 102
Calculation steps:
[( 102 - 334 ) ÷ 334] x 100 = -69.46%
Formula
Percentage change = [(102 - 334) / 334] x 100
Subtract the new number by the original number
102 - 334 = -232
-232 ÷ 334 = -0.6946107784431138
-0.6946107784431138 x 100 = -69.46%