-69.03% is the change from 607 to 188
Calculation steps:
[( 188 - 607 ) ÷ 607] x 100 = -69.03%
Formula
Percentage change = [(188 - 607) / 607] x 100
Subtract the new number by the original number
188 - 607 = -419
-419 ÷ 607 = -0.6902800658978583
-0.6902800658978583 x 100 = -69.03%