-70.67% is the change from 774 to 227
Calculation steps:
[( 227 - 774 ) ÷ 774] x 100 = -70.67%
Formula
Percentage change = [(227 - 774) / 774] x 100
Subtract the new number by the original number
227 - 774 = -547
-547 ÷ 774 = -0.7067183462532299
-0.7067183462532299 x 100 = -70.67%