-33% is the change from 906 to 607
Calculation steps:
[( 607 - 906 ) ÷ 906] x 100 = -33%
Formula
Percentage change = [(607 - 906) / 906] x 100
Subtract the new number by the original number
607 - 906 = -299
-299 ÷ 906 = -0.33002207505518766
-0.33002207505518766 x 100 = -33%