-27.49% is the change from 844 to 612
Calculation steps:
[( 612 - 844 ) ÷ 844] x 100 = -27.49%
Formula
Percentage change = [(612 - 844) / 844] x 100
Subtract the new number by the original number
612 - 844 = -232
-232 ÷ 844 = -0.27488151658767773
-0.27488151658767773 x 100 = -27.49%