-31.65% is the change from 771 to 527
Calculation steps:
[( 527 - 771 ) ÷ 771] x 100 = -31.65%
Formula
Percentage change = [(527 - 771) / 771] x 100
Subtract the new number by the original number
527 - 771 = -244
-244 ÷ 771 = -0.3164721141374838
-0.3164721141374838 x 100 = -31.65%