-92.66% is the change from 695 to 51
Calculation steps:
[( 51 - 695 ) ÷ 695] x 100 = -92.66%
Formula
Percentage change = [(51 - 695) / 695] x 100
Subtract the new number by the original number
51 - 695 = -644
-644 ÷ 695 = -0.9266187050359712
-0.9266187050359712 x 100 = -92.66%