-63.34% is the change from 611 to 224
Calculation steps:
[( 224 - 611 ) ÷ 611] x 100 = -63.34%
Formula
Percentage change = [(224 - 611) / 611] x 100
Subtract the new number by the original number
224 - 611 = -387
-387 ÷ 611 = -0.6333878887070377
-0.6333878887070377 x 100 = -63.34%