-46.62% is the change from 133 to 71
Calculation steps:
[( 71 - 133 ) ÷ 133] x 100 = -46.62%
Formula
Percentage change = [(71 - 133) / 133] x 100
Subtract the new number by the original number
71 - 133 = -62
-62 ÷ 133 = -0.46616541353383456
-0.46616541353383456 x 100 = -46.62%