-97.84% is the change from 787 to 17
Calculation steps:
[( 17 - 787 ) ÷ 787] x 100 = -97.84%
Formula
Percentage change = [(17 - 787) / 787] x 100
Subtract the new number by the original number
17 - 787 = -770
-770 ÷ 787 = -0.9783989834815756
-0.9783989834815756 x 100 = -97.84%