-61.86% is the change from 902 to 344
Calculation steps:
[( 344 - 902 ) ÷ 902] x 100 = -61.86%
Formula
Percentage change = [(344 - 902) / 902] x 100
Subtract the new number by the original number
344 - 902 = -558
-558 ÷ 902 = -0.6186252771618626
-0.6186252771618626 x 100 = -61.86%