-76.63% is the change from 659 to 154
Calculation steps:
[( 154 - 659 ) ÷ 659] x 100 = -76.63%
Formula
Percentage change = [(154 - 659) / 659] x 100
Subtract the new number by the original number
154 - 659 = -505
-505 ÷ 659 = -0.7663125948406677
-0.7663125948406677 x 100 = -76.63%