-65.73% is the change from 213 to 73
Calculation steps:
[( 73 - 213 ) ÷ 213] x 100 = -65.73%
Formula
Percentage change = [(73 - 213) / 213] x 100
Subtract the new number by the original number
73 - 213 = -140
-140 ÷ 213 = -0.6572769953051644
-0.6572769953051644 x 100 = -65.73%