-67.33% is the change from 848 to 277
Calculation steps:
[( 277 - 848 ) ÷ 848] x 100 = -67.33%
Formula
Percentage change = [(277 - 848) / 848] x 100
Subtract the new number by the original number
277 - 848 = -571
-571 ÷ 848 = -0.6733490566037735
-0.6733490566037735 x 100 = -67.33%