-61.98% is the change from 597 to 227
Calculation steps:
[( 227 - 597 ) ÷ 597] x 100 = -61.98%
Formula
Percentage change = [(227 - 597) / 597] x 100
Subtract the new number by the original number
227 - 597 = -370
-370 ÷ 597 = -0.6197654941373534
-0.6197654941373534 x 100 = -61.98%