-87.64% is the change from 607 to 75
Calculation steps:
[( 75 - 607 ) ÷ 607] x 100 = -87.64%
Formula
Percentage change = [(75 - 607) / 607] x 100
Subtract the new number by the original number
75 - 607 = -532
-532 ÷ 607 = -0.8764415156507414
-0.8764415156507414 x 100 = -87.64%