-37.56% is the change from 844 to 527
Calculation steps:
[( 527 - 844 ) ÷ 844] x 100 = -37.56%
Formula
Percentage change = [(527 - 844) / 844] x 100
Subtract the new number by the original number
527 - 844 = -317
-317 ÷ 844 = -0.3755924170616114
-0.3755924170616114 x 100 = -37.56%