-64.08% is the change from 206 to 74
Calculation steps:
[( 74 - 206 ) ÷ 206] x 100 = -64.08%
Formula
Percentage change = [(74 - 206) / 206] x 100
Subtract the new number by the original number
74 - 206 = -132
-132 ÷ 206 = -0.6407766990291263
-0.6407766990291263 x 100 = -64.08%