-69.66% is the change from 445 to 135
Calculation steps:
[( 135 - 445 ) ÷ 445] x 100 = -69.66%
Formula
Percentage change = [(135 - 445) / 445] x 100
Subtract the new number by the original number
135 - 445 = -310
-310 ÷ 445 = -0.6966292134831461
-0.6966292134831461 x 100 = -69.66%