-74.87% is the change from 191 to 48
Calculation steps:
[( 48 - 191 ) ÷ 191] x 100 = -74.87%
Formula
Percentage change = [(48 - 191) / 191] x 100
Subtract the new number by the original number
48 - 191 = -143
-143 ÷ 191 = -0.7486910994764397
-0.7486910994764397 x 100 = -74.87%