-70.78% is the change from 462 to 135
Calculation steps:
[( 135 - 462 ) ÷ 462] x 100 = -70.78%
Formula
Percentage change = [(135 - 462) / 462] x 100
Subtract the new number by the original number
135 - 462 = -327
-327 ÷ 462 = -0.7077922077922078
-0.7077922077922078 x 100 = -70.78%