-62.78% is the change from 763 to 284
Calculation steps:
[( 284 - 763 ) ÷ 763] x 100 = -62.78%
Formula
Percentage change = [(284 - 763) / 763] x 100
Subtract the new number by the original number
284 - 763 = -479
-479 ÷ 763 = -0.6277850589777195
-0.6277850589777195 x 100 = -62.78%