-83.24% is the change from 925 to 155
Calculation steps:
[( 155 - 925 ) ÷ 925] x 100 = -83.24%
Formula
Percentage change = [(155 - 925) / 925] x 100
Subtract the new number by the original number
155 - 925 = -770
-770 ÷ 925 = -0.8324324324324325
-0.8324324324324325 x 100 = -83.24%