-70.04% is the change from 948 to 284
Calculation steps:
[( 284 - 948 ) ÷ 948] x 100 = -70.04%
Formula
Percentage change = [(284 - 948) / 948] x 100
Subtract the new number by the original number
284 - 948 = -664
-664 ÷ 948 = -0.70042194092827
-0.70042194092827 x 100 = -70.04%