-53.86% is the change from 492 to 227
Calculation steps:
[( 227 - 492 ) ÷ 492] x 100 = -53.86%
Formula
Percentage change = [(227 - 492) / 492] x 100
Subtract the new number by the original number
227 - 492 = -265
-265 ÷ 492 = -0.5386178861788617
-0.5386178861788617 x 100 = -53.86%