-53% is the change from 283 to 133
Calculation steps:
[( 133 - 283 ) ÷ 283] x 100 = -53%
Formula
Percentage change = [(133 - 283) / 283] x 100
Subtract the new number by the original number
133 - 283 = -150
-150 ÷ 283 = -0.5300353356890459
-0.5300353356890459 x 100 = -53%