-92.26% is the change from 659 to 51
Calculation steps:
[( 51 - 659 ) ÷ 659] x 100 = -92.26%
Formula
Percentage change = [(51 - 659) / 659] x 100
Subtract the new number by the original number
51 - 659 = -608
-608 ÷ 659 = -0.9226100151745068
-0.9226100151745068 x 100 = -92.26%