-57.11% is the change from 492 to 211
Calculation steps:
[( 211 - 492 ) ÷ 492] x 100 = -57.11%
Formula
Percentage change = [(211 - 492) / 492] x 100
Subtract the new number by the original number
211 - 492 = -281
-281 ÷ 492 = -0.5711382113821138
-0.5711382113821138 x 100 = -57.11%