-99.87% is the change from 784 to 1
Calculation steps:
[( 1 - 784 ) ÷ 784] x 100 = -99.87%
Formula
Percentage change = [(1 - 784) / 784] x 100
Subtract the new number by the original number
1 - 784 = -783
-783 ÷ 784 = -0.9987244897959183
-0.9987244897959183 x 100 = -99.87%