-36.95% is the change from 847 to 534
Calculation steps:
[( 534 - 847 ) ÷ 847] x 100 = -36.95%
Formula
Percentage change = [(534 - 847) / 847] x 100
Subtract the new number by the original number
534 - 847 = -313
-313 ÷ 847 = -0.3695395513577332
-0.3695395513577332 x 100 = -36.95%