-83.61% is the change from 903 to 148
Calculation steps:
[( 148 - 903 ) ÷ 903] x 100 = -83.61%
Formula
Percentage change = [(148 - 903) / 903] x 100
Subtract the new number by the original number
148 - 903 = -755
-755 ÷ 903 = -0.8361018826135105
-0.8361018826135105 x 100 = -83.61%