-93.49% is the change from 784 to 51
Calculation steps:
[( 51 - 784 ) ÷ 784] x 100 = -93.49%
Formula
Percentage change = [(51 - 784) / 784] x 100
Subtract the new number by the original number
51 - 784 = -733
-733 ÷ 784 = -0.9349489795918368
-0.9349489795918368 x 100 = -93.49%