-74.29% is the change from 848 to 218
Calculation steps:
[( 218 - 848 ) ÷ 848] x 100 = -74.29%
Formula
Percentage change = [(218 - 848) / 848] x 100
Subtract the new number by the original number
218 - 848 = -630
-630 ÷ 848 = -0.7429245283018868
-0.7429245283018868 x 100 = -74.29%