-61.36% is the change from 264 to 102
Calculation steps:
[( 102 - 264 ) ÷ 264] x 100 = -61.36%
Formula
Percentage change = [(102 - 264) / 264] x 100
Subtract the new number by the original number
102 - 264 = -162
-162 ÷ 264 = -0.6136363636363636
-0.6136363636363636 x 100 = -61.36%