-14.23% is the change from 492 to 422
Calculation steps:
[( 422 - 492 ) ÷ 492] x 100 = -14.23%
Formula
Percentage change = [(422 - 492) / 492] x 100
Subtract the new number by the original number
422 - 492 = -70
-70 ÷ 492 = -0.14227642276422764
-0.14227642276422764 x 100 = -14.23%