-69.52% is the change from 607 to 185
Calculation steps:
[( 185 - 607 ) ÷ 607] x 100 = -69.52%
Formula
Percentage change = [(185 - 607) / 607] x 100
Subtract the new number by the original number
185 - 607 = -422
-422 ÷ 607 = -0.6952224052718287
-0.6952224052718287 x 100 = -69.52%