-83.71% is the change from 927 to 151
Calculation steps:
[( 151 - 927 ) ÷ 927] x 100 = -83.71%
Formula
Percentage change = [(151 - 927) / 927] x 100
Subtract the new number by the original number
151 - 927 = -776
-776 ÷ 927 = -0.837108953613808
-0.837108953613808 x 100 = -83.71%