-27.18% is the change from 607 to 442
Calculation steps:
[( 442 - 607 ) ÷ 607] x 100 = -27.18%
Formula
Percentage change = [(442 - 607) / 607] x 100
Subtract the new number by the original number
442 - 607 = -165
-165 ÷ 607 = -0.27182866556836904
-0.27182866556836904 x 100 = -27.18%