-35.43% is the change from 827 to 534
Calculation steps:
[( 534 - 827 ) ÷ 827] x 100 = -35.43%
Formula
Percentage change = [(534 - 827) / 827] x 100
Subtract the new number by the original number
534 - 827 = -293
-293 ÷ 827 = -0.3542926239419589
-0.3542926239419589 x 100 = -35.43%