-87.94% is the change from 373 to 45
Calculation steps:
[( 45 - 373 ) ÷ 373] x 100 = -87.94%
Formula
Percentage change = [(45 - 373) / 373] x 100
Subtract the new number by the original number
45 - 373 = -328
-328 ÷ 373 = -0.8793565683646113
-0.8793565683646113 x 100 = -87.94%