-66.45% is the change from 304 to 102
Calculation steps:
[( 102 - 304 ) ÷ 304] x 100 = -66.45%
Formula
Percentage change = [(102 - 304) / 304] x 100
Subtract the new number by the original number
102 - 304 = -202
-202 ÷ 304 = -0.6644736842105263
-0.6644736842105263 x 100 = -66.45%