-38.16% is the change from 849 to 525
Calculation steps:
[( 525 - 849 ) ÷ 849] x 100 = -38.16%
Formula
Percentage change = [(525 - 849) / 849] x 100
Subtract the new number by the original number
525 - 849 = -324
-324 ÷ 849 = -0.38162544169611307
-0.38162544169611307 x 100 = -38.16%