-84.65% is the change from 606 to 93
Calculation steps:
[( 93 - 606 ) ÷ 606] x 100 = -84.65%
Formula
Percentage change = [(93 - 606) / 606] x 100
Subtract the new number by the original number
93 - 606 = -513
-513 ÷ 606 = -0.8465346534653465
-0.8465346534653465 x 100 = -84.65%