-61.26% is the change from 839 to 325
Calculation steps:
[( 325 - 839 ) ÷ 839] x 100 = -61.26%
Formula
Percentage change = [(325 - 839) / 839] x 100
Subtract the new number by the original number
325 - 839 = -514
-514 ÷ 839 = -0.6126340882002383
-0.6126340882002383 x 100 = -61.26%