-84.68% is the change from 346 to 53
Calculation steps:
[( 53 - 346 ) ÷ 346] x 100 = -84.68%
Formula
Percentage change = [(53 - 346) / 346] x 100
Subtract the new number by the original number
53 - 346 = -293
-293 ÷ 346 = -0.846820809248555
-0.846820809248555 x 100 = -84.68%