-59.52% is the change from 252 to 102
Calculation steps:
[( 102 - 252 ) ÷ 252] x 100 = -59.52%
Formula
Percentage change = [(102 - 252) / 252] x 100
Subtract the new number by the original number
102 - 252 = -150
-150 ÷ 252 = -0.5952380952380952
-0.5952380952380952 x 100 = -59.52%