-42.05% is the change from 283 to 164
Calculation steps:
[( 164 - 283 ) ÷ 283] x 100 = -42.05%
Formula
Percentage change = [(164 - 283) / 283] x 100
Subtract the new number by the original number
164 - 283 = -119
-119 ÷ 283 = -0.4204946996466431
-0.4204946996466431 x 100 = -42.05%