-74.53% is the change from 848 to 216
Calculation steps:
[( 216 - 848 ) ÷ 848] x 100 = -74.53%
Formula
Percentage change = [(216 - 848) / 848] x 100
Subtract the new number by the original number
216 - 848 = -632
-632 ÷ 848 = -0.7452830188679245
-0.7452830188679245 x 100 = -74.53%