-80.18% is the change from 792 to 157
Calculation steps:
[( 157 - 792 ) ÷ 792] x 100 = -80.18%
Formula
Percentage change = [(157 - 792) / 792] x 100
Subtract the new number by the original number
157 - 792 = -635
-635 ÷ 792 = -0.8017676767676768
-0.8017676767676768 x 100 = -80.18%