-69.93% is the change from 755 to 227
Calculation steps:
[( 227 - 755 ) ÷ 755] x 100 = -69.93%
Formula
Percentage change = [(227 - 755) / 755] x 100
Subtract the new number by the original number
227 - 755 = -528
-528 ÷ 755 = -0.6993377483443709
-0.6993377483443709 x 100 = -69.93%