-84.68% is the change from 607 to 93
Calculation steps:
[( 93 - 607 ) ÷ 607] x 100 = -84.68%
Formula
Percentage change = [(93 - 607) / 607] x 100
Subtract the new number by the original number
93 - 607 = -514
-514 ÷ 607 = -0.8467874794069192
-0.8467874794069192 x 100 = -84.68%