-75.36% is the change from 211 to 52
Calculation steps:
[( 52 - 211 ) ÷ 211] x 100 = -75.36%
Formula
Percentage change = [(52 - 211) / 211] x 100
Subtract the new number by the original number
52 - 211 = -159
-159 ÷ 211 = -0.7535545023696683
-0.7535545023696683 x 100 = -75.36%