-77.21% is the change from 996 to 227
Calculation steps:
[( 227 - 996 ) ÷ 996] x 100 = -77.21%
Formula
Percentage change = [(227 - 996) / 996] x 100
Subtract the new number by the original number
227 - 996 = -769
-769 ÷ 996 = -0.7720883534136547
-0.7720883534136547 x 100 = -77.21%