-80.67% is the change from 357 to 69
Calculation steps:
[( 69 - 357 ) ÷ 357] x 100 = -80.67%
Formula
Percentage change = [(69 - 357) / 357] x 100
Subtract the new number by the original number
69 - 357 = -288
-288 ÷ 357 = -0.8067226890756303
-0.8067226890756303 x 100 = -80.67%