-36.49% is the change from 844 to 536
Calculation steps:
[( 536 - 844 ) ÷ 844] x 100 = -36.49%
Formula
Percentage change = [(536 - 844) / 844] x 100
Subtract the new number by the original number
536 - 844 = -308
-308 ÷ 844 = -0.36492890995260663
-0.36492890995260663 x 100 = -36.49%