-87.25% is the change from 353 to 45
Calculation steps:
[( 45 - 353 ) ÷ 353] x 100 = -87.25%
Formula
Percentage change = [(45 - 353) / 353] x 100
Subtract the new number by the original number
45 - 353 = -308
-308 ÷ 353 = -0.8725212464589235
-0.8725212464589235 x 100 = -87.25%