-69.73% is the change from 446 to 135
Calculation steps:
[( 135 - 446 ) ÷ 446] x 100 = -69.73%
Formula
Percentage change = [(135 - 446) / 446] x 100
Subtract the new number by the original number
135 - 446 = -311
-311 ÷ 446 = -0.6973094170403588
-0.6973094170403588 x 100 = -69.73%