-78% is the change from 659 to 145
Calculation steps:
[( 145 - 659 ) ÷ 659] x 100 = -78%
Formula
Percentage change = [(145 - 659) / 659] x 100
Subtract the new number by the original number
145 - 659 = -514
-514 ÷ 659 = -0.779969650986343
-0.779969650986343 x 100 = -78%