-36.89% is the change from 835 to 527
Calculation steps:
[( 527 - 835 ) ÷ 835] x 100 = -36.89%
Formula
Percentage change = [(527 - 835) / 835] x 100
Subtract the new number by the original number
527 - 835 = -308
-308 ÷ 835 = -0.3688622754491018
-0.3688622754491018 x 100 = -36.89%