-75.88% is the change from 311 to 75
Calculation steps:
[( 75 - 311 ) ÷ 311] x 100 = -75.88%
Formula
Percentage change = [(75 - 311) / 311] x 100
Subtract the new number by the original number
75 - 311 = -236
-236 ÷ 311 = -0.7588424437299035
-0.7588424437299035 x 100 = -75.88%