-99.53% is the change from 213 to 1
Calculation steps:
[( 1 - 213 ) ÷ 213] x 100 = -99.53%
Formula
Percentage change = [(1 - 213) / 213] x 100
Subtract the new number by the original number
1 - 213 = -212
-212 ÷ 213 = -0.9953051643192489
-0.9953051643192489 x 100 = -99.53%