-61.51% is the change from 265 to 102
Calculation steps:
[( 102 - 265 ) ÷ 265] x 100 = -61.51%
Formula
Percentage change = [(102 - 265) / 265] x 100
Subtract the new number by the original number
102 - 265 = -163
-163 ÷ 265 = -0.6150943396226415
-0.6150943396226415 x 100 = -61.51%