-65.03% is the change from 772 to 270
Calculation steps:
[( 270 - 772 ) ÷ 772] x 100 = -65.03%
Formula
Percentage change = [(270 - 772) / 772] x 100
Subtract the new number by the original number
270 - 772 = -502
-502 ÷ 772 = -0.6502590673575129
-0.6502590673575129 x 100 = -65.03%