-38.65% is the change from 859 to 527
Calculation steps:
[( 527 - 859 ) ÷ 859] x 100 = -38.65%
Formula
Percentage change = [(527 - 859) / 859] x 100
Subtract the new number by the original number
527 - 859 = -332
-332 ÷ 859 = -0.38649592549476136
-0.38649592549476136 x 100 = -38.65%