-42.14% is the change from 897 to 519
Calculation steps:
[( 519 - 897 ) ÷ 897] x 100 = -42.14%
Formula
Percentage change = [(519 - 897) / 897] x 100
Subtract the new number by the original number
519 - 897 = -378
-378 ÷ 897 = -0.4214046822742475
-0.4214046822742475 x 100 = -42.14%