-77% is the change from 948 to 218
Calculation steps:
[( 218 - 948 ) ÷ 948] x 100 = -77%
Formula
Percentage change = [(218 - 948) / 948] x 100
Subtract the new number by the original number
218 - 948 = -730
-730 ÷ 948 = -0.770042194092827
-0.770042194092827 x 100 = -77%