-64.56% is the change from 838 to 297
Calculation steps:
[( 297 - 838 ) ÷ 838] x 100 = -64.56%
Formula
Percentage change = [(297 - 838) / 838] x 100
Subtract the new number by the original number
297 - 838 = -541
-541 ÷ 838 = -0.6455847255369929
-0.6455847255369929 x 100 = -64.56%