-78.34% is the change from 697 to 151
Calculation steps:
[( 151 - 697 ) ÷ 697] x 100 = -78.34%
Formula
Percentage change = [(151 - 697) / 697] x 100
Subtract the new number by the original number
151 - 697 = -546
-546 ÷ 697 = -0.7833572453371592
-0.7833572453371592 x 100 = -78.34%