-95.24% is the change from 252 to 12
Calculation steps:
[( 12 - 252 ) ÷ 252] x 100 = -95.24%
Formula
Percentage change = [(12 - 252) / 252] x 100
Subtract the new number by the original number
12 - 252 = -240
-240 ÷ 252 = -0.9523809523809523
-0.9523809523809523 x 100 = -95.24%