-70.18% is the change from 607 to 181
Calculation steps:
[( 181 - 607 ) ÷ 607] x 100 = -70.18%
Formula
Percentage change = [(181 - 607) / 607] x 100
Subtract the new number by the original number
181 - 607 = -426
-426 ÷ 607 = -0.7018121911037891
-0.7018121911037891 x 100 = -70.18%