-59.17% is the change from 169 to 69
Calculation steps:
[( 69 - 169 ) ÷ 169] x 100 = -59.17%
Formula
Percentage change = [(69 - 169) / 169] x 100
Subtract the new number by the original number
69 - 169 = -100
-100 ÷ 169 = -0.591715976331361
-0.591715976331361 x 100 = -59.17%