-92.84% is the change from 698 to 50
Calculation steps:
[( 50 - 698 ) ÷ 698] x 100 = -92.84%
Formula
Percentage change = [(50 - 698) / 698] x 100
Subtract the new number by the original number
50 - 698 = -648
-648 ÷ 698 = -0.9283667621776505
-0.9283667621776505 x 100 = -92.84%