-67.45% is the change from 848 to 276
Calculation steps:
[( 276 - 848 ) ÷ 848] x 100 = -67.45%
Formula
Percentage change = [(276 - 848) / 848] x 100
Subtract the new number by the original number
276 - 848 = -572
-572 ÷ 848 = -0.6745283018867925
-0.6745283018867925 x 100 = -67.45%