-62.97% is the change from 767 to 284
Calculation steps:
[( 284 - 767 ) ÷ 767] x 100 = -62.97%
Formula
Percentage change = [(284 - 767) / 767] x 100
Subtract the new number by the original number
284 - 767 = -483
-483 ÷ 767 = -0.6297262059973925
-0.6297262059973925 x 100 = -62.97%