-93.52% is the change from 787 to 51
Calculation steps:
[( 51 - 787 ) ÷ 787] x 100 = -93.52%
Formula
Percentage change = [(51 - 787) / 787] x 100
Subtract the new number by the original number
51 - 787 = -736
-736 ÷ 787 = -0.9351969504447268
-0.9351969504447268 x 100 = -93.52%